Are all a body ball joints screw ins?

JMO, if I was looking at a Mopar to buy, and saw welded in ball joints, I would be out of there so fast........My opinion.

My car had one tacked I never noticed for 25 years until replacement. Took a 6 foot cheater pipe and long pull bar before I realized it. It snapped hard! Needless to say that arm was replaced.