This feels like the guy is being more honest with himself and his love of the antichrist.

There are unfortunately a number of satanist neo-nazi groups such as:

Order of the nine angles

Temple of Zeus (aka joy of satan ministries)

Turku society for the spiritual sciences

I think the reason for this is that Nazis like to infiltrate edgy groups and turn them into Nazis I think edgy teenagers are an easy target to turn into Nazis. After all what is edgier than being a Nazi?

This was explicitly done by joy of Satan ministries on their website they had a "teens for satan" section

https://www.joyofsatan.org/Kids.html

There is also an association between black metal and Nazis which is also associated with satanism

Check on the edgy teenagers In your life to try to make sure they don't fall into this trap.

Satan worshippers are still Christians, even if heretic ones

I believe this is referring to specific extremely deplorable organizations such as 764

MASSIVE trigger warning as these groups commit the worst acts of depravity and cruelty that humans are capable of.

Now hear me out. What if their god is actually Satan?

I agree that far right is mostly christian, but if I see a shirt with a sunwheel and totenkopf like that, I'm expecting a (National Socialist) Black Metal fan (therefore a big chance of being satanist)

Next to their NFT collection

The Breaking Bad meme where Walter, from the back of the car, shouts: “Hank! Hank! Don’t abbreviate CyperPunk! Hank!”