But get that software out in the field, grow its userbase, run it for years, and you have thousands if not millions of different uses of it. Take all the bugs that come out of that, fix them, and you have software that is less buggy.
So sure, inexperienced teams put out bugs. I do, too... more than I should. Hopefully the egregious one's where it simply does not work never get to production. But the more nuanced bugs and their eventual fixes come from the software running in the wild.
So if you are the pilot user for new products, you will see all those early bugs.