While some things are improving politically, others are not.
I sure wish the NFA could get overturned. But the average person on the street has no idea that any of us could legally own any of those guns or accessories.
I think a better possibility would be getting silencers removed from the NFA. Would be tough, but possible..... IF it is approached the right way. I think the whole "be nice to your neighbor and cut down on the noise" approach would be the way to do it.
Of course, it would take an act of congress-and we all know how unlikely that is. Those shit birds never do anything that makes sense.