Is there anything that can be done with the weaponization of the payment system? Cryptocurrency as obviously failed, but is there really no possible recourse when every traditional payment method seemingly colludes to not take the business for whatever reason?
Not really. You can insist on retail vendors accepting legal tender by law, but these things are online, and online it means every payment can and _will_ be tracked. As with everything you do in public, online payments can and _will_ be used against you (in the labor marketplace, in court, in... everything, to control you and your habits). More people will accept or insist on policing of your and their habits than pe…
That's a common misconception. In most jurisdictions retailers can set their own payment policies.