Agree but tech is not like this. Especially with the rise of remote work. Unions can also hold down wages by reducing flexibility in conditions to suit different employees preferences.
A new tech union need not operate identically to the ones that came in the past. Heck, it might not even be called a “union”, given tech’s propensity to reinvent concepts under different branding. We have the benefit of over a century of historical expedience to improve how such an organization might operate. And already, not all existing unions are overly restrictive about their working condition stipulations.