Many sad stories here. Vet thought it was legal, and it helped their PTSD, but they lost their housing over it.
The feds very much so care. Don't get complacent.
I've never been to a dispensary in the US that takes credit cards, and MC and Visa specifically don't allow cannabis businesses.
https://www.cato.org/blog/cannabis-banking-clash-between-fed...
https://www.benzinga.com/markets/cannabis/21/12/24405152/its...
EDIT: Just read the company is issuing and processing their own 'credit cards'. I'm positive I've only used cards when buying from our dispensaries. Come to think of it, it's just debit cards but it's a card and it will buy weed if you want it to.
There are a number of workarounds (Colorado credit unions being a notable one), and fintechs like the ones described in the article you linked trying to provide card solutions, but they're still all locked out of the "normal" US banking system.
This is patently false. My close friend runs a $75M/yr wholesale distribution op out of Carpinteria, Ca, called Headwaters. He has multiple FDIC banking relationships for his business.
Credit cards are no-go. No airline miles from picking up psychoactives.
They will literally cancel your visa and send you back home for admitting smoking weed in the US.
If you're not from the US, beware weed is very much ILLEGAL, and you should treat it as such.
No they don't. They explicitly state, "we do not care what you do on your travels, only that you do not bring any forbidden substances with you across the border."
If you BRING something measurable (beyond a trace sample they wipe from you or your stuff) then they can take action like what you suggest. Admitting to them you do take substances on your travels is irrelevant to them.
They've shown that multiple times in their border control TV show.
The episodes I saw:
There was an Australian girl (admitted to smoking weed on a previous trip) - put straight back on the plane, visa cancelled, and a German guy- on his way out got found with a speck of weed, admitted to smoking weed - got his visa cancelled and told he'd be refused entry if he tried to return.
They basically say "we are federal officers and we enforce federal law". In terms of visas if you provide reason to believe you will break the law, then they have the right to refuse you entry.