That’s not what I read;
" (22) the [airport] owner or operator may not restrict or prohibit the sale or self-fueling of any 100-octane low lead aviation gasoline for purchase or use by operators of general aviation aircraft if such aviation gasoline was available at such [airport] at any time during calendar year 2022, until the earlier of—
(A) December 31, 2030; or
(B) the date on which the [airport] or any retail fuel seller at such [airport] makes available an unleaded aviation gasoline that—…"
It applied to all US airports, no mention of fed funding.