I'd rather suffer through all the vanilla performance issues and bugs and hideous character models than try to mod Morrowind in 2023.
You either have to go it alone and just hope the random assortment of mods you choose all work together and don't break the game OR follow a pre-validated mod list often consisting of HUNDREDS of mods that have to be painstakingly downloaded, installed, and ordered one at a time from multiple different websites. And nobody can reasonably automate the process because the modding community is too autistic to cooperate on anything.
I'm sure the end result is really cool, but I refuse to put ten hours into a game before I even start playing it.
Just look at this shit. The "Expanded Vanilla" modlist for OpenMW has
267 mods!