intends to criminalize me for something I purchased legally
Are you referring to the Firearm Violence Prevention Act? AFAICT the only way any legal and responsible gun owner would become a criminal under this legislation is if they're bringing an emotional support gun to school/church/daycare.
Regardless do you care to elaborate?
I do have concerns about governments disarming the populace. At the same time I like living in a society where lethal force isn't omnipresent.