Irritating product leadership
Poorly defined or non-existent processes
negative work environment
Product team leadership is generally highly insecure - it shows in some very unpleasant ways. Bullying, bickering and gaslighting is business as usual, even when working remotely.
Micromanagement from managers who don't know how to manage gives slow death to any independent thought or passion you once had for the job.
At its worst, it will start to destroy your mental well being.