Yes most serial refreshers will likely still refresh twice a week, I do it on 2 servers at the moment, I still play though it is currently on testlive to check out the stuff coming in chapter 3, however the 10 days decay timer probably does make a difference for casual players, especially those that maybe only have one day at the week to play 
You keep saying that people don’t know what they are talking about because they don’t play on Xbox, pc players also share servers with Gamepass for pc players, and I don’t really see the problem you are talking about?
Yes I have also been playing this game in early access since beginning of 2017, does that mean that I know what I am talking about?
I mean yes I have a lot of experience especially about how the game was through its stages, but on this topic, not really, I just have an opinion, nothing else.
And about opinions… I’ll get back to the “roam the servers to clean up decayed bases” a bit further down 
Yes we see that too on pc servers, but the vast majority of those players never get much further than building a simple hut around noob river, if it decays in 7 or 10 days, makes absolutely no difference to me 
I’m not sure how much of a difference it makes, I also sometimes have a period where I refresh, I have a schedule for that which is every Wednesday and some day in the weekend, for me when I just refresh, it doesn’t really matter if the decay timer is 7 or 10 days, but it does matter if I am going on a small vacation or are in other ways away from my computer outside Summer and Christmas periods, also I think it matters for those that don’t have much time to play other than maybe once a week 
If they break the rules then report them, otherwise I have a hard time seeing that 7 or 10 days decay timers will do much difference, except for 3 more days you have to look at them 
And that is your right to do so because the game allows you to do it, however that may also mean that some consider you a griefer, that is alright too as long they keep it to themselves 
New Players(perhaps during free periods)
Having a lot of bases waiting for decay from players that was there during a free period can feel a bit annoying, but new players no matter if they stay or not also makes a server feel alive.
They are busy running around harvesting and generally exploring, asking questions in chat, to me they make the server feel much more alive than being obnoxious.
Yes they might leave again and it takes some time for their bases to decay, but while they were there, they added some life to the server, much more than the level 60 players that has been there for a long time and mostly have everything they need 
Decay and loot from it.
Now this is where I may not find much common ground, but in my opinion, especially on pve servers, looting decayed bases should not be possible, it actually was like that some time ago, but for some reason Funcom decided to add that mechanic to pve servers too.
I mean what purpose does this mechanic actually serve other than some hate between players and attract people that rather search for bases to loot so they don’t have to actually go out and get the resources they need themselves?
Also I think it adds to the problem with overbuilt servers since a lot may be built from looted materials!
Heck I would even go as far as saying that decayed bases shouldn’t be lootable at all on any official servers, not even pvp, in my opinion it is a bad mechanic!
Looting through raid on pvp should off course still be a thing, but only if the item you want to loot gets destroyed instead of it losing stability because the floor or whatever it sits on got demolished, this could add a bit more thought and strategy into raids to get to the precious loot, don’t know if it be done, but it could add some challenge to raiding 
Heck I would go even further and wish that all official servers had a maximum lifespan before they got wiped and everyone would have to start fresh.
This could for example be once a year where half the servers in each region got wiped right before summer and the other half got wiped right before Christmas, this way you wouldn’t risk joining a server shortly before it is being wiped, this would off course mean that servers should show the amount of days left before they got wiped in the server list.
I know my idea most likely won’t be popular, but this is how I truly feel.
Too many people feel attached to what they have gathered for years, some servers have bases that have been there for… almost forever.
And while server databases probably do get cleaned once in a while, but likely not to the extent of a fresh server database.
Anyways, I think I added my 2 cents a few times now, time to move on before people come running with tar and feathers to help me on my way 