Short answer is no, but you can buy a card holder that integrates into the case: https://shop.fairphone.com/shop/fairphone-6-card-holder-1895?category=5&color=188
I thought I'd miss not having contactless phone payments but actually the card holder thing is fine.
still can't believe Martinelli missed that. Or rather that Kelleher saved it. I would put money on him slotting that home every time.