I think you should accept the job offer 100%.
You can’t know if it will work out unless you try, and the progressions of the PFS community shouldn’t be resting so partial on your shoulders and efforts anyway. I think it’s great that you’ve been able to do a lot, but I think it’s healthy to have a normal job with PFS.
I don’t really know how much you’re doing that I never see or hear about on here, so I don’t have a good picture of how much work would need to be postponed or maybe delegated to someone proficient.
But my point is that there should be answers to that kind of issues and I think you shouldn’t feel guilty about making a good decision for yourself.