Goblet squats I also just would never recommend. It’s virtually impossible to actually load enough to challenge the glutes, since your quads and glutes are so much stronger than your arms are gonna be when holding the dumbell. I’d just do an abduction movement (either machine or cable) to target the gluteus medius.
I'm going to disagree with the other commenters and say that since RDLs and hip thrusts recruit the same muscle groups they are both dangerous for re-injury in your case. If you have excessive low back spinal flexion or aren't stabilizing your core properly for RDLs chances are your hip thrust form is incorrect too