I think the biggest problem with this is /follow command or whatever it is. From what I know of previous fame trains you could basically just not even play the game and still get fame very easily with a train, which is just not healthy as botting can allow you to afford to improve your pet more easily then really playing the game. This apparently also happens in LHs, which is not good either, but fame trains just make it so blatantly obvious and too easy.
If hacking isn’t involved I honestly don’t have a problem with it. I did lots of LHs and have tons of extra fame for it, and LHs are pretty much the reason trains died because they were so much better. If people can make fame trains efficient now fine, whatever. I would prefer for actual gameplay that isn’t just boring zero-skill running around glands, but other people doing that doesn’t affect me and if they aren’t getting an unfair advantage by botting/otherwise cheating then it’s fine. I’ll get my fame my way and you get yours your way, just choose an empty server and don’t be an asshole when I close the realm on a server that is consistently active and closes realms. You don’t deserve the server for yourself, so don’t act like you do.
From a game balance perspective, I honestly don’t care that fame training may be more efficient. You may get fame but you won’t be getting whites, and that’s pretty significant in the game so it’s a trade-off that semi-balances it out already. I’d still like not fame training to be the ‘best’ way to play, but the current situation isn’t awful.