I'm not worried about it. This type of proposed legislation usually pertains to new vehicle manufacturing standards and, further, most of the proposals I've read distinguish between classes of vehicles.
I don't think any administration would be stupid enough to implement anything that would actually take people's vehicles away from them. And they don't really have to. Vehicles actually phase out pretty quickly. Many of the cars on the dealers lots today will be junk in 15 years.
MF Battery, Iridium Plugs, RR relocated, Voltmeter, 170/80/15 Kenda Kruz rear tire, DIY Samsonite hard bags, DIY shaved seat with Beaded seat pad ('cause that's how I roll) and the dreaded STATOR CHANGE.
Shining Black Bess '86 VN750, retired for parts after a fried stator and being knocked (kee-runch) in her parking spot.