It's hard not to read your comment as anything but virtue signaling, and doing so in a way that makes everyone worse off.
You seem to think being a part of a union means you think you have a bad job and everyone should pay special attention to you. Forming a union does not mean you are asking for anything, it means you are giving yourself protection to ask for things in the future without being fired. That's perfectly sensible.
Most tech workers I know are well aware they have desirable positions and do not see it as a bad job. Is there something specific you want people to do to acknowledge their privilege? I would guess not, short of "don't ever complain about your job, ever," which is not realistic in any profession
And as a side note, "tech" means a lot of things. There are lots of people in tech making a teachers salary with no benefits. Doesn't mean it's the worst job ever, but it's probably not most people's image of what "tech" is.