Reddit over-regulated the sub into uselessness several years ago. There are other related subs, some of which have not gone as far down the same path (for instance Drain_The_Swamp) but they will all wind up in the same state as r/T_D. Some have even been formed as invitation-only subs, though I'm not sure if that has protected them or not. (btw, does saidit allow invitation-only subs?)

TheDonald.win was one attempt to move the community elsewhere, but there are enough dissidents that it's not all going to go one place regardless. Apparently at least one of the original mods is annoyed because TD.w tried to fund itself through ads.