[0] https://dci.mit.edu/ [1] https://onlinelibrary.wiley.com/doi/10.1111/aepr.12464
Just keep studying CS. Climb up the ladder to Staff SWE, PM, or EM; and execute and lose hair from there.
As Pastuer said, "fortune favors a prepared mind". Most hot thinkers today were hetrodox a couple years ago.
You make more money remaining in tech and then switching in your late 20s to late 30s into policy. You can also make more realistic and less ideological policies that way. If you have a protonmail, let's catch up.
But tbh, the policy space sucks. It's not worth it (in DC, Beijing, London, or Delhi). If you are smart and lucky enough to break into policy but are also someone who's Mom and Dad don't have a liquid net worth below $750,000-1M in all those countries, you won't make it irrespective of country.
Class breaks all nationalistic barriers, and public school class people like you and I won't make it without luck or money (and we can make the latter in the private sector)
P.S. love your blog. Similar boat.