I think they should have them just because most of the kids today are disrespectful and troublemakers. I worked in a school briefly and I couldn't believe the way the girls dressed for school. I was surprised they were not sent home. And uniforms would help the poorer kids in school because this way everyone is dressed the same and kids don't get teased just because their parents don't make enough money to by the higher end clothes for them.

Unless they looked like this, then no:

here in the UK 99% of all School have Uniforms its the norm i still have mine somewhere 😆

its good to dress up from time to time 😆

A school district tried to do that once in America, it completely failed and resulted in teachers, students, parents, and tax payers protesting and mass civil disobedience, it has never been tried since. In reality they cause more problems and they don't actually change or fix anything, they're just pointless authoritarianism.