Unfortunately you do need to be concerned with this crap.
See the goal is to establish that some speech is "unprotected" by the 1st Amendment ... Yelling fire in a crowded theater when there is no fire has morphed into rules about "hate speech" and "hate speech" is unprotected by the first amendment.
SO if they can draw a linkage between firearm ownership and racism then all of the sudden defending the second amendment rhetorically is "hate speech" and therefore unprotected by the 1st so you have to shut up AND any organizations formed to defend the 2nd Amendment using speech are now "hate groups". With some careful stiring in of RICO and then while they can pretend gun ownership is protected by the 2nd Amendment, you're still engaged in "hate conspiracy" by being a member of a "hate group" engaged in "hate speech" and now you lose your 2nd Amendment rights (along with your 1st).
As convoluted and tin-foil-hatty that all sounds, that's exactly what the left has planned for us.
If you think I'm nuts, try sending your kid wearing a Glock T-Shirt in any American public school and see what happens to your little crumb cruncher.