Server setting for building stability

Would love a setting to be able to increase of even remove the stability for buildings.
Hosting my own server and we’ve run into problems when building because of this, resulting in well… just plain ugly buildings, having to use pillars in the middle of stuff is just… ugh…

I understand it can cause problems on official servers, griefing and exploits. But would be awesome for those of us running our own servers and want to build for looks and function.