A bit different but not as much as you'd think. If you ever look into radicalized organizations the playbook is remarkably similar to how cults operate. It's a lot of trying to fill a void and dissatisfaction with society with the purpose of the movement. "You feel this way because those people are ruining society. We know the answer, it's xyz". Even right down to the love bombing to get someone in "You aren't like the rest of society, you've found the secret truth that makes you better than everyone else. If only others could know what you know, then the world would be better. It's a conspiracy that keeps the world from the truth."

The cross over between radicalization, cults, and conspiracy mindset is extensive. Each feeding and stealing the others greatest hits.

In my childhood cult, everyone believes they're the chosen, the ones that have figured everything out. When someone points out "hey, you are wrong about X" they just laugh because obviously those people aren't as good or loved as you are.

Before anyone gets out of such a cult, the first thing that has to happen is the question "What if I'm wrong?". That's why the cult spends so much time telling you to "doubt your doubts" and "everything bad you hear about us is actually the devil trying to trick you".

You can see this in radicalized groups all the time. "We are right. It's all a lie when someone says we did something bad. It was actually this group we hate, a psyop"