The funny part is that they most probably got my mail from the "Who wants to be hired?" post from here and most probably they're using some sort of ai tool to scan those emails, even those that are "hidden" by a 'please see my portfolio to get my mail' like mine.
It's been the same story for the last few months - I post on HN's "Who wants to be hired?" and a few days later I get no real job offers but scam slop like that.