Yes you might be able to do that, at the risk of some personal liability because this is illegal. It’s also grossly unethical.

If your fraud has a large enough monetary value, large enough scale, or you work with another person on it, you can get hit with a serious felony charge and end up in prison for a few years. Disclaimer: I am not a lawyer or expert on credit card fraud.

We're actually working to provide this functionality as a service but it's currently stealth so I can't get into much more detail.

This is exactly the big issue no one is talking about. We are putting more and more pseudo security in customer protection but as a seller I am always in constant danger.

A chargeback with stripe costs like $15 for the seller. Even if the charge was only $1.5. Imagine the monetary problems you could create and the seller has no other way than to pay and hope to not get banned.

Yup, that's an attack that exists and is used regularly. It's not trivial to pull off, but is easy/accessible enough that competitors will sometimes do this to each other's web shops (I've heard of two cases of this just in last 3 years and that's in a city of only 300k people).