This is also true for Windows. WSL2 made containers faster, but FS is painfully slow. Sounds like the best thing (apart from switching) is running Linux in a VM (Hyper-V does OK) and having IDE, Docker and all the data in there.
If you keep your code base in WSL 2's file system it's really really fast. Even thousands of tiny asset files will get picked up and compiled through multiple Webpack loaders in ~100ms on 5+ year old hardware.
The problem here is the delay between Windows and WSL2, once the files are in WSL2, it's fine.
I may give it another chance, though. Thank you.