I’m pretty sure they all filed a claim a while ago but nah the BEST way is to file the dispute with your bank. When that is opened, a dispute is automatically filed on paypal as well. The decision lies 110% with the bank. Even if paypal wanted to side with the seller for some reason, it would make no difference. And you can rest assured that your own bank will side with you, the customer, especially with proof. And you can also do it like months after the transaction, not limited to paypal’s 45 days.
Sounds like you really care about not caring