US drug control agency will move to reclassify marijuana

One major effect of this is that weed stores will be able to use banks and payment processors legally once the regulators catch up.

A lot of them have wiggled around this problem by offering “atms” at the cash register. You pay with a debit card, but it’s not a normal transaction, it’s an ATM withdrawal! I don’t understand how the money is vended to the business, but it keeps it out of the store

Signs that times are a' changing -- you can buy illegal drugs with a card now.

(Call me crazy and old-fashioned, but I don't think I'd want 50+ illegally-correlated transactions on my financial record that the government could lump into other charges...)

Do they have jurisdiction to go and do that?

sure they do. for example it's illegal to be in possession of marijuana and a firearm. the purchase of said MJ would be pretty good evidence that could lead to other warrants. That's the Hunter Biden gun charge.