I've worked a number of tech jobs and quit all of the ones that involved me directly contributing to or outright directly performing an immoral act.
I have no respect... pity, sure, but no respect for anyone that knowingly contributes to making the world worse for other people.
You are trying to form a union, that is commendable, an actual step toward positive change.
Most people?
They knowingly contribute to systems that make the vast majority of people worse off, and then bitch about other people doing the same thing in another field.
Or they don't know or care about any harm their work causes, but still bitch about everyone else doing the same thing.
First, do no harm is apparently too difficult to apply to one's own life.
If we all keep acting as cogs in the machine that makes everything worse... everything will obviously get worse.
I appreciate your optimism, but my realism says no, no we probably won't.
We've got a maximum of 20 years, probably closer to 10, before millions, and then tens and then hundreds of millions of people around the world will be starving to death and attempting to mass migrate due to climate change, which we will not stop or mitigate.
Governments around the world will continue becoming more authoritarian.
Maybe we can make small, individual differences in our personal lives, but no, barring a worldwide overthrow of capitalism in some way that also does not result in a collapse of mass agriculture...
No, we are looking at famine, destruction and chaos, and decent, critical thought oriented education will be an even more minor funding priority for all but the ruling class and their neo-nobility children.