I mean, I appreciate a "Make Doom run on a pregnancy test" as much as the next guy, but what are you talking about?
At fonts.google.com:
Find font; click download (it's the SECOND blue button)
Unzip and upload to your website.
What am I missing here?
That download is TTF format when it should be WOFF2 split by unicode chrarector sets. And it doesn't have the CSS for it to be a variable font
WOFF2 is an optimization, but TTF fonts generally work fine.
(Genuine question)
Is it not as simple as...
https://github.com/ebrasha/abdal-ttf-woff2