If they don't require a perscription how aren't they getting take downs, account freezes and meatspace raids? I cannot even get refills for meds I have been on

If they don't require a perscription how aren't they getting take downs, account freezes and meatspace raids? I cannot even get refills for meds I have been on for years. Just one month at a time max. If they do require a perscription they are the same as other pharma TV ads basically. Just doing a miniature inventory variety pharmacy. Sleazy but not alarming.