"make" Mozilla buy it, give em a heaping grant from the Library of Congress to keep the open web open, and be the engine behind every browser keeping things fair... sounds good to me!
In this scenario I’d much rather that heaping grant goes to a newly independent Chromium nonprofit org. Browser engine diversity is a good thing and worth trying to preserve.
Seems like a good fit for a development contractor/consultancy: get pros to try to gin up a v1 clone fast. If they show that it's not too bad, no gnarly gotchas, have them help you hire folks who can get to v2 and beyond. Starting a software dev practice is daunting without prior applied experience, use the cheat code.