Voidscar Arena changes

I get that Blizz basically only looks at M+ in regards to what is "fun" in dungeons even though probably the majority of people do low keystones or not M+ in general. But these changes to dungeons and especially voidscar kinda suckl imo. They basically just removed all the interesting mobs from the platform before the last boss replacing them with generic enemies that don't do anything. Before it was 3 distinct enemies that at least visually looked different and did different things.

Similarly the cantina event in the murder row dungeon has been changed to make it easier? why it was already easy I think I have didn't get full score like once and I was half asleep during that run.

It just seems blizz is removing the things in dungeons that are more interesting/fun in favour of making every single dungeon boring and the same. It's definitely not the first time they did this but I played voidscar today again for the first time in a while and I just saw the 3 identical models doing nothing that needed to be defeated and was just thinking why? it's not like the other mobs were that horrible to fight were they? and just for the top 0.1% of the playerbase?