I think rogues are cool and one day would like to play a thief. A straight up quick and stealthy thief...halfling? Gnome? Maybe duergar!
I don’t care about adding tashas. I think that rogues very frequently get sneak attack and if not, part of the fun is striving to get sneak attack.
whatever the case, I think they seem fun. But part of it is based on expectations. I am used to 1e backstab for crying out loud!
I like the idea of havoc on behalf of the party. Making the battlefield bad for enemies, filching needed items at the worst time for an enemy...fast hand, sleight of hand....havoc.
spying, picking locks, sneaking. I own tashas and it’s fine...mostly. But not needed for rogues to be cool.