I’m with you on this, I understand how you feel because I too have come across the poor quality on many Apple products OP. Don’t let the trolls get to you, it’s just a reflection of their own issues and true self.
I agree that Apple quality has gone down in the last 5 years or more.
I received an iPad Pro that has a chip out the aluminium that must have been there before the glass went on. I believe the issue is the pressure to deliver higher amounts of product leading to quicker turn around and more defects.
However I would much rather deal with Apple over issues like this than any other company.