> why should it matter if an adult is playing a game with a kid they don't know?

My main problem is the kid is playing a game with significant social-media (and gambling) components. That's orthogonal to the question of who is playing with whom, which I agree, is theoretically solvable with better filters.

Oh, I misunderstood. When you said "these folks" I assumed you meant older users, as opposed to Roblox corporation. Cool we're in agreement.