My main problem with this line of thinking is that you and your co-workers are your union.
Unions are just like the government. The more that you tell yourself it's someone else's problem to figure out, the less you will actually be represented by it.
Yeah whatever people work a lot, nobody wants to be responsible for their own power, etc.
But you get the union that you fight to build and the contract that you vote to accept.
More importantly people don't want their labor to negatively impact themselves and the world and with AI being shoved down our throats to take away our power it's clear that working conditions and having a say over them matter more than ever now