When I was very young in the 2000s, I roleplayed a lot on Roblox. It was pretty fun, but RPing there died a horrible death as the game became more corporate -- genre filters were removed so the only games shown were FNAF simulators and other trendy bullshit, the search was really shitty, and wordfilters in-game became more and more intrusive ("Bowser" is censored for some ass-backwards reason, just as an example). I finally drifted away when they got rid of the free currency Tix to force people to spend money to get Robux. Every time I look at Youtube and see what's become of Roblox since, I die a little inside.
No other game I've played gave me that spark for creative roleplay since, and I doubt there ever will be again without throwing my pride away and joining a forum or something.