It’s honestly insane that someone asks a question asking why, instead of making an assumption that they have time? LOL what? Did you read what you quoted?
This patch is going to be around for like six months. There’s only so many upgrades you’ll be doing. You’ll be fine. I haven’t even stepped foot into an 11.
M+ is the only content you can spam. Raids are weekly, too.
We don’t get key catch up either. So I don’t understand this mindset.