While things are generally going our way BUT the "new" DOJ has not always supported 2A the way you think they should.
And never will. It's about who has the power, the states or DOJ.
And if one Congress zeroes the taxes but keeps the registry, the next can jack it to $2000, $200,000, anything they want. The only thing that stops them is either a Full Repeal (may the skies open up and eternally dump pungent yellow rain upon that hack Senate Parliamentarian and all who support her because NFA declared itself a TAX law in line one) or a strikedown as Unconstitutional.