It isn’t about WooCommerce plugin issues it is about your approach to the problem, if many users have similar issues I’m sure that with one wright approach to the issue you can solve others.
And if I have problem with some my plugins you can always write some instructions what to the look up and point users to that instructions, not waiting to response from support with generic answers. You also told me that is problem with my hosting, interesting on same hosting we are running several Printful shops, but point to hosting with no explanation what is going on, what we need to look up is like you ask your child why he done some silly stuff.
You must change approach to the solving problems, not point to others with no reason.