Mandatory age verification and the banning modern public towns squares for young people is, and forever will be, governmental and societal abdication of responsibility so that those in charge don't actually have to dare hold big tech accountable for the very real public harm they can foster.
The fact they're already talking about creating exceptions for Kids Exploiter #1 Roblox shows me they're happy to fatten the pockets of Roblox at the expense of just about everyone else, kids included
It really wouldn't surprise me if Roblox is involved with some massive UK corruption scheme tbh