My only problem in moving to Linux software is that I prefer Apple's hardware. I'm on the 2019 16-inch MBP. Linux's compatibility with all the T2 and SSD hardware isn't there yet, but apparently it almost is.
If Linux on the T2 MBP becomes solid and stable in the next 1-2 years, after extensive testing I may move over permanently. I already use Linux on secondary computers, and I love and value its privacy. Same with my phone. I just love my privacy.
My needs are a high bar though. Productivity must be held back by nothing. I use macOS notes extensively and it syncs with my iPhone which is an extremely useful tool for me to note things down both in audio and. It needs to be reliable and - heh - 'just work'. I just discovered the cross-platform 'Standard Notes' app, with a bit more money paid out to Linux-compatible services like that, maybe it can all work. Casual photoshop can be taken care of via a VM.
Surprisingly, macOS Catalina is itself a disrupter to my productivity. It seems buggy as hell - glitchy, and weirdly slow for many extremely basic things - all since Catalina. I just don't get it. Is it caused by this article's observation? Something's definitely going on.
Maybe Apple will fix this in the next release? Like how they fixed the keyboard?
Either way, I still want to move to Linux on this fabulous (fixed) hardware that is the 16-inch MBP. (T2 issues aside.)