All atheists are rather cringe. Who guess around self-proclaiming a label that literally means nothin? Are you aunicornist? Aleprechaun? Afairy? How silly.

What do you mean by "self-proclaiming"? I am an atheist because I don't believe in a god(s). That's it.

If you think the Bible is bullshit and the Quran is a lie, go with that. At least now you’re saying something meaningful relating to your actual beliefs.

By definition that is what atheists believe - so I am not sure what your problem is here.