Welcome to to the modern world SquashEm. Almost every open world game you you can buy nowadays has bugs. Just take a look at other games stil recieveing content updates: Ark Survival Evolved, Rust, Atlas, Fallout 76, Day Z, Cyberpunk 2077, The Elder Scrolls Online, Assassins Creed. They ALL have bugs! Heck even games that have finished and now have game of the year editions such as Skyrim, The Witcher 3, Fallout 4, The Sinking City still have bugs! This problem is not unique to Conan Exiles; you are just trying to single it out. Do I like this situation: no. Do I wish ot were not so: yes. But you as a consumer have a choice; you can either continue to play these despite their faults, or you can avoid open world games.
Again, if the undermeshing and exploits bother you, move to a moderated private server. You have agency in this situation.
While I agree that we should have continued recieving key fixes during Siptah’s testlive phase, to say that they have had zero support is frankly hogwash. The game has recieved dozens of fixes and free content updates since it launched. If you think you get zero support from Funcom, try dealing with EA, Konami, Bethesda, Rockstar, Warner Brothers or Activision then come and tell us how much support you recieved.
So is calling all of the other games I mentioned above a finished product because they have bugs fraud also…? Conan Exiles is still being developed and recieving content updates. It has another one on Testlive right now populating the Isle of Siptah with NPC camps, adding new attacks, adding new placeables, a rescue system, and addressing bugs and performance.