I advocate for an atheistic ideology that aims to make a better world

[Paleophyte]

No, certainly not by itself. That said, I've met a very few people who were antitheists who did go down the militant shrieking path. Not pretty. Most antitheists are pretty chill though.

I suspect that they would be equally militant if they were theists.  IMO, people who call for blood are interested in the blood, not whatever pretext they offer.

I suspect that they were militant as theists. The two that I've known both appeared to have deconverted badly. Devout believers becoming devout non-believers is nasty.

[The Grand Nudger]

The frustration of realizing that the people you respected and trusted lied to you, and you completely fell for it, is probably worse than never believing, or slowly coming away from a nonspecific and circumstantial belief.

[Mister Agenda]

A secular government can provide the same sense of community and structured morality based on respect, accountability, and transparency without the need for a dogmatic belief in superstition

We need a government that would criminalize religion, execute those who refuse to give up their pointless faith, and re-educate everyone in the name of science and progress (especially kids).

I know they're gone already, but a secular government is one that is officially neutral in matters of religion, neither favoring nor opposing it. The government they're describing is not secular at all.