there's other opportunities for organizing labor that don't include old-school unions. screen actors' guild is one example that, e.g., mandates various "newer" members get roles on films and seems to be really well regarded. a guild could serve techies as well.
read up on some of michael o church's old blog about his ideas about organized labor in tech, but be careful espousing the same views as it very well might get you into irredeemable trouble.