1972 Duster Upper Control Arms

why is everyone so afraid of rebuilding a set of control arms? seems like everyone wants to hit the debit card open a box and bolt on.... its cheaper top rebuild your own with known-quality parts and doesnt take very long to do. Nor is it all that hard to do at all. Unless i find stripped upper ball joint threads, I always rebuild my own.... and sometimes I salvage those control arms with a couple of tack welds from the MIG to retain the ball joints. Not a huge deal at all.