I sent this to my blind friend and found out this page is fantastically inaccessible. The only keyboard usable thing on the whole page is the mailing list signu

I sent this to my blind friend and found out this page is fantastically inaccessible. The only keyboard usable thing on the whole page is the mailing list signup. A few <button> tags would go a long way here, as well as general semantic html. Axe devtools can't even find the buttons to report violations.