clicked on onlyfans link.....what would you assume?

let’s say you find that your SO clicked on several onlyfans links but didn’t purchase anything. my boyfriend did this. but i believe the only reason he didn’t buy anything was bc he doesn’t have an active debit card rn bc he’s waiting for it to come in the mail. i told him i believe he was one step away from cheating and if he had his card, he would have bought stuff. if he clicked on the links, it’s bc he was interested and wanted to see those specific girls naked. he sees it as he didn’t actually do anything, just clicked on a link. would you also assume that if he did have his card he would have bought stuff? would you leave your SO over this?

EDIT: these are girls he follows on social media and live somewhat nearby