I don't think a union would prevent big tech legal teams from finding loopholes to circumvent said contract. They could use some entity in another nation or sta

I don't think a union would prevent big tech legal teams from finding loopholes to circumvent said contract. They could use some entity in another nation or state that has more lax laws. And if the government wants Google or Meta's infrastructure to use as a spying apparatus, they get their way (see: NSA). Seems like a game of whack a mole that a slow moving organization like a union would lose. A handful of rogue leakers or vigilante whistleblowers, backed by some non-profit defense legal fund (perhaps funded by payroll deductions, like dues), could have an outsized impact on the future of security/privacy.