I don't think it will move;
the Chinese are
not happy with what Trump did creating space force, and
thus I think the progressive left will move to roll it back into USAF. Certainly, funds to move the HQ are unlikely to happen/be used for that purpose.
Similarly, I think the manned program (Artemis) to send people back to the moon and then to mars will be eliminated over a few years, as the new NASA mission (which could impact space force funding as well), is to 'study' (validate) AGW (
under Kendra Horn).