I can't think of a single unionized organization that is run as well as or better than union-free organizations. Unionized companies all seem to be crippled by bureaucracy and unable to improve performance and output.

The daycare my parent friends go to can’t retain a teacher for longer than a year or two. I hear stories all the time about the disruption and emotional distress abruptly losing a teacher with a 1-2 weeks notice causes.

The PreK teacher at the local public school has been there over 10 years at the same school and has a masters degree. Union, of course.

I’m sure the public school system is more expensive overall. You get what you pay for.