Parsers add replayability for casual players

[linayar]

because it makes it way easier? because then you'd have undeniable proof when someone is dragging several other players down?

Easier for what? Proof of what?

There's been a discussion in this thread that people can tell who are not playing well and people can try to kick people they don't want to play with.

because then players like you would stop bending over backwards to defend griefers at every opportunity?

If you truly believe this, then you didn't understand the other side at all.

Then again, it's no wonder when you have statements like this:

If I have to spend another 70 minutes in a dungeon...

If that ever happened to any significant degree, then likely SE would nerf the "problematic" dungeon. But considering I don't see anything like that happening recently, that kind of problem is likely a rare occurrence in the overall player experience. And even within those rare occurrences, actual "griefers" would be even rarer. So anti parser is not the same thing as defending griefer.