Comment by unixfg

It's more of a patchwork here than you seem to think. Driving through DC with ammunition or mailing mifepristone to TX, as examples.

CA would have to amend their constitution, but could pick a second language.

NY already prefers metric

AL could probably allow those marriages, they're not big on allowing marriages though.

UT would be stopped by the establishment clause.

https://law.justia.com/constitution/california/article-iii/s...

https://www.nysenate.gov/legislation/laws/AGM/177