This will either make you cringe or interest you

While back my family had to borrow my uncle's pushmower he never uses bc our's gave out. Well, we learned that the mower he gave us was a piece of crap, especially considering it smokes and shakes like crazy anytime you run it. Now that I know more about small engines I got bored today and figured I clean air filter and Carb. I must say I've never seen a carburetor this filthy and idk how that Briggs n Stratton still cranked and ran fine once it cranked. Just shows how sad things look when you don't take care of em properly