CBP is literally part of the executive branch. He doesn’t need congressional approval to issue instructions to the executive branch, which is how he’s able to do things like instruct the DOE to consider bathroom access for trans students covered by Title IX. If you want to argue that Biden is so ineffectual that he can’t even get his own house in order, you do you.
I didn’t realize the article was paywalled but it’s incredibly easy to find other articles if you want to read about it. And no, it’s not about weed being imported. Border Patrol is seizing weed in New Mexico, a legal state, that is being transported from one part of New Mexico to another part of New Mexico for testing. It never leaves New Mexico. Maybe you should read about it before accusing me of not understanding the situation?