Yup this is why we encrypt our addresses so that if you get caught out then you have plausible deniability. I've also bought numerous times (weed, mdma, xanax and dihydrocodeine) and never had any issues. It's true that law enforcement are cracking down more but with the vastness of these markets I strongly believe they only target vendors. Imagine if they could put 100 hours into finding you, a lowly suicidal buyer. or 100 hours to catching the person selling those drugs to hundreds of other people like you. The choice is obvious.
I got scammed one time because the first ever order I made was finalise early but luckily I got that money through a crypto scam anyway lol (not mine, something I just benefited from at the right time). Use escrow and do a bit of research, always encrypt any identifying info with PGP (it's easy to find a guide on this) and good luck!