Risk of Clutch iPhone charger magnet demagnetizing cards

Anyone ever buy a Clutch iphone charger?

https://www.amazon.com/dp/B08JQ9NDZX?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

I'm thinking about using it with the case above and an iPhone 12. Any risk of the magnet with the Clutch demagnetizing credit cards or room key cards in my phone case?