There are half a million job openings in this field the USA. Even if every single H1-b granted this year was in the cybersecurity industry, that leaves 400,000 jobs for you to go for.
You know who doesn't work in his chosen field of study and works in companies dominated by pajeets? Me. I wish I had chosen something as hot as cybersecurity, but I blew ten years of my life on something stupid. I did a hard pivot to a new field because what the fuck else am I going to do? Sit around and whine? So the idea that you are sitting there, looking at one of the hottest industries in America, one that is growing at double digits, one with half-a-fucking-million openings, and you're just sitting down, quitting, declaring the whole field unobtainable to the white man because you personally ran into roadblocks, and demanding free money, well, that's the kind of loser attitude you can't hide in an interview.
I am telling you to get your shit together because this toxic mentality you're displaying poisons only you. If you don't get mentally past this, you will ruin your life. You will be an old man some day, blaming everyone else for how much your life sucks, while people who started out with far less than you are doing far better because they never quit. I actually don't think I can convince you. Just saying it because someone should, I gue