I think something the OP overlooks is the fact that many of us did renew STs a long time ago without really realising the position we’d soon be in re: boycotting, and then STILL stayed away.
That was a real pain point for a lot of us but we did it anyway. Seems off to suggest we should be further penalised financially now relative to others, which this plan would effectively do if I’m understanding the idea correctly. (Apologies if not!)