Tear it out and have the yard regraded. It's the only real solution. A bobcat will make quick work of that. Once that is done, and the soil compacted, you can put in whatever type of patio that you want.

I have the same problem at my house. This is a repeat problem for me - drought the last few years has made all kinds of things shift around, including sinking concrete. Last time I had it "mud-jacked" - relatively inexpensive when compared to removal, regrading & doing it over. Holes are cut in the concrete & a mixture of concrete & mud is forced into the empty space underneath. The holes are round, so when the mixture has leveled the concrete again, the hole is sealed. This solution lasted over 10 yrs the last time, so I am going to do it again. It saves the mess of re-doing your yard again, at least for me.

It would be insane to not get a concrete jacking proposal before one for a tear-out.

If you want pavers then take out the concrete, make a proper base with gravel and stone dust, graded to drain away from the house, and install your pavers. If there is future subsidence it's easy to pull up the pavers, add more stone dust and put them back again. I'd never go back to a poured slab for a patio. The work involved is heavy, but not all that difficult. Plus you can play with a skid-steer if you like!

Not helpful!