I don't really understand what your trying to get at. Instead of complaining about the game why don't you give some reasoning behind your statements. Someone who states they have a large experience of pvp mmos, you don't seem to provide any actual ideas or suggestions on how to make the game better, instead you attack people that have been playing Crowfall longer than 1 year minimum. How would you make this game have more diversity?
I never played Shadowbane, but I have played Crowfall on and off since 2016. If people are telling you your builds wont work, at least ask them why instead of attacking them that they are stupid or something, they are telling you instead of laughing at you struggle while getting deleted by these "elitist" which are just honestly people that have played the game longer than you. I would say a majority of the community is in a age group for 30+, therefor most of us have been around the start of the MMO genre.
The Crowfall community itself are good people that will help if you ask, sure there is internal drama between the large guilds but in general most of us are on good terms with each other and most of the guilds have been in alliances between each other. The dev's listen to use unlike many other mmos that have come and gone,
People with your attitude have come and gone, but hopefully if you decide to stay, you can change your attitude.