The worst problem is mentioned in that article: People are not playing the game anymore. Just zerging and harrassing. The Zerg takes sizes that are so huge, that you cannot even see the hunting targets anymore as the game client won't display that many moving objects at once.
Roulette queue times take like... 30 times longer to pop up now as seemingly no one does dungeons anymore.

The marks need a weekly limit. In the current state I'd even be okay with them rolling back everything 3 weeks lol (which won't happen ofc - just giving an example on how bad it actually is).

People who are against this, ask yourselves:
Do you really want to play a game in such an easy way as to be able to obtain literally everything you need to get to the endgame content without using any skill? You don't need any kind of playing skill to zerg down a mob.