The 2A really is not in any real danger, but several states want to limit or eliminate abortion. That is why that is the focus.
Not in any real danger, unless the Democrats win the Senate, the Presidency and get to replace two aging conservative justices in the next four years.
Current Democratic proposals:
Universal background checks, with no limit on cost to the citizen.
Reduce magazine capacity to 5 rounds - any magazine with gerat than 5 capacity is a high capacity magazine Oregon state bill SB 501
Classify any semiautomatic weapon capable of accepting a "high capacity magazine" as an "assault weapon" - Ohio state bill SB260
Ban "assault weapon"s, ie, all semiautomatic firearms.
Allow manufacturers to be sued for the actions of criminals.
Restrict the number of firearms allowed to be purchased to one per month.
End online sales of firearms, ammunition, kits and gun parts.
Pass red flag laws.
Require licensing to own a firearm, a Constitutionally protected individual right.
Mandatory training to own a firearm, a Constitutionally protected individual right
Prohibit legal personal manufacture of firearms.
Mandatory safe storage of firearms.in violation of DC v Heller.
Register all firearms, even though we can't even arrest a felon for not registering a firearm in their possession.
Limit ammuntion purchases to twice the capacity of any firearm owned per month
Require a background check for all ammunition purchases
Limit ammunition purchases to 20 rounds per month.
Ban silencers, which are legal in the UK, France and the Nordic countries, among others.