Credit card purchase protection/warranty/chargeback options?

I'm considering purchasing a GPD Win Max 2 but am worried about the reports of QC/DOA issues and warranty claims. I'm also worried that normal credit card purchase protections wouldn't apply because when buying from Indiegogo, you're not "purchasing a device," you're "contributing to a campaign," with the device being a perk of your contribution.

FWIW, I would be paying with Amex Platinum, so pretty good protections.

Sorry if this is a common question. I did some searching and didn't really find anything.