Earlier quoted context omitted.
I'm sorry but I need to see it to believe it. Otherwise who can explain, how the Windows Explorer struggles to list 20 files. How is it even possible to spend 4-5 seconds to show a list of files in a local freaking folder?
I find that this happens when you enter folders that have media files like audio files, video files and so on. One way to fix it is to enter one such folder, then remove all columns (like file name, date modified - those columns) and remove all the columns that are media metadata columns. Things like track length, artist, contributing artist or whatever else, then click in the File explorer menu on the 3 dots icon (*…
When such basic tasks are failing spectacularly, nobody can have any confidence that complex things can be achieved reliably. Instead of spying on their users and trying to squeeze more and more money from them, they should first focus on making a great product and work on making it better, not researching ways to enshitify things.