Things such as WASM and WebGL should really be click-to-play, just like media files are. I am decidedly uninterested in those features for most web pages I vis

Things such as WASM and WebGL should really be click-to-play, just like media files are. I am decidedly uninterested in those features for most web pages I visit. Should they be able to spin up my CPU fan just for that I would consider it a misfeature. Just like a movie on high volume would be. If anyone familiar with Firefox could implement that or point in the right direction, that would be most welcome.