@PiotrBujakowski
It won't be supported because it is intentionally not supported.
Not everything is in Snap. Correct; also not everything is in DEB file or not everything is in flatpack...
So no need to ask some broad question like this, you'll save time and effort to simply explain what you try to accomplish.
If you have specific wishes or need then there are methods to get what you want.
It often involves spending money for someone else to do it for you or investing your time into doing it yourself like most things in life.