So, I never stopped looking for a replacement or metal sockets. Ran across this, https://www.liftsupportsdepot.com/qty-1-13mm-metal-ball-socket-end-m6x1-0-thread-25mm-866-high/ they have many types, I'll need to narrow it down for size. They also have struts, so id need to find one work...
I don't know the exact part, but if they are the"Christmas trees" you can get them at any auto store
https://www.ebay.com/itm/355773158531
Just pick up an assortment
https://www.ebay.com/itm/147190088506
https://truenorthfabrications.com/collections/rear-bumpers/products/2021-6th-gen-bronco-modular-rear-bumper
Pics here https://www.bronco6g.com/forum/threads/2023-ford-bronco-manual-2-door-sasquatch-socal.133398/
https://turnoffroad.com/products/2021-ford-bronco-rear-bumper-zero-series
#5, the hammer built can also bend the metal on the tailgate so you'll also Want to buy a brace like warhorse (which also isn't made anymore, but there are others)
https://www.bronco6g.com/forum/threads/tailgate-limiter.97591/post-2748667
Hammerbuilt strut, if you can find one. It's no joke
https://www.bronco6g.com/forum/threads/tailgate-limiter.97591/post-2287556
It's shorter to hold the door at 90°(iirc), and very strong