Additional skin tightening options after MyEllevate? (Photo)

I am 47. I had MyEllevate done twice -- first time in Dec 2022 and second time in Dec 2023. The first time I also had lipo and J-plasma done to the area (submental). Since then, I still have some loose skin/skin sag in the middle. Would getting threading and/or having energy-based procedure (like Ultherapy or Sofwave) negatively affect the MyEllevate bands or results? I don't want to damage anything that was done.