If you war goal is denazification and you are crawling with nazies it's quite relevant. Should start with that at home instead of invading your neighbour.
Right sector has zero political power in Ukraine, Wagner is way more influencial.
Also Azov batallion is mostly dead about a year ago. They died defending one of the locations that I think Ukraine took back during the previous counteroffensive. Any survivors were integrated into the actual military now, yea.
Also if you want to compare numbers: highest estimate of Azov brigade was 2500, highest for Wagner was 50000. Wagner also got mostly incorporated into the Russian military.
The only threat involved when joining NATO was the threat of Russia. Here in Estonia Russia constantly postures with military exercises and airspace violations, more before we joined NATO. Thankfully Russia seems to have run out of equipment to annoy us and this stopped completely halfway into it's war with Ukraine.
If by NATO launching a war of aggression I can only assume you mean Serbia because there arent others. You know they were doing a genocide? Like full on Hitler level genocide. I find that like a pretty acceptable one.
This is already an essay and arguing about points only Russian state media argues for seems like a loss no matter if you are right or wrong.