HTML5 confuses me. Mostly I keep confusing it with https://www.web3isgoinggreat.com/ and am still not entirely sure what they're trying to accomplish.
I mean yeah, https://merveilles.town/@rezmason/112366328430389621 looks interesting (not enough to get me to click through) but I remember the argument a co-worker made that "javascript is better than java" (activescript?) by showing me a breakout game they'd written that was NOT CONFINED TO A BOX but the paddle and ball destroyed text at the top of the screen.
In 1998.