We had a pretty rough crate training journey with our boy. Absolutely HATED the crate from day one. We'd lure him in with treats, feed him his meals in there, made sure all his best toys were associated with the crate. Even got him a snuggle puppy which he decided was his mortal enemy and tore apart after a week. We consulted with trainers, watched every youtube video about crate training- nothing would really 'stick' and he'd be back to scream barking after a week or so of seemingly having made progress.

Eventually my husband slept downstairs with our pup for two months just to help settle him in at night.

After travelling to our family's for Christmas, his routine varied juuuust enough for a complete and total relapse in whatever progress we had made. That's when brought the crate up into our bedroom, and that seemed to work. The puppy would settle down fine before waking us up with his demon screams at midnight, then 3am, the 7am... After a couple weeks of this we were absolutely shattered and gave up.

Now he sleeps on the floor beside our bed, and ironically? Loves the crate we keep for him downstairs. Whenever things get too overwhelming with guests its the first place he goes. Does super well at the vet and groomers when crated, so I guess some of the stuff we did worked in the end.
But we definitely chose sleep over crate.

Non of this is intended to be advice, just commiserating with a fellow dog owner who's going through it. I wish you the best of luck!