Replying to
@grishka@mastodon.social
@grishka@mastodon.social @quad@akko.quad.moe @vtrlx@mastodon.social "Very forgiving" is a bit strong here.
There is also an error recovering algorithm in HTML. But most of the non closed tags aren't.
The true is that when the closing tag don't add information, they shouldn't be one. It's a potentiel source of error.
Putting one is the odd thing to do. Like a , or .