Even if it did, we're again back at the point of "X is a spectrum". "evil" is a spectrum which, according to you, includes anonymous crash reports and then goes on to include serial killers and war criminals. Even then, anonymised usage data used to guide development is far less evil than collecting highly personal and identifying data and using it for targeted psychological manipulation to get you to buy things.
I get it, Mozilla isn't the poster child FLOSS org that we'd like it to be, but it's still orders of magnitude better than the competition.
Very few applications take pains to make sure no personal information is submitted in crash dumps. Generally it is just a bald memory dump that you're supposed to ship out - definitely not a good idea if you care about your privacy.