Definitely a controversial statement but he's not wrong.
All your favorite Roblox games use AI now. I can name maybe just 3 or 4 that I know for sure do not.
Most games just don't publicly admit it due to fear of backlash.
Not saying it's good or bad.. it's just the reality.
For code only... none of the art is made with AI, not even concepts, animations, or any UI. At this point there are no more Roblox games without AI code, MM2 is prob one of the most human made game rn because of the art