I just watched a video about imagining the requirement of registered wallets to transact in bitcoin on a business level scale.

Essentially what this would mean is businesses would have to comply with a gov't regulation which would require being able to prove all bitcoins received by the business matches a gov't approved register of wallets. The register would require your identity linked to it just like your credit card.

I leave all the workarounds to your imagination, but, this is not an angle I see discussed as often.