I still have my $120 fridge from like 2010-2011ish back when Sears was a thing and it’s still going without any issues. Zero maintenance ever needed thus far.
No ice maker in it, and the freezer part is on top like in the pic. Apparently if the freezer is on the side instead of on top, those break down way more often.
Yeah, the places that do it every night like Disneyland should get in some real trouble for it.