Could you perhaps write articles on these? I'd be super interested as someone looking to know more about starting a solo company.

Yes, will do.

Earlier this year I gave a talk to some college students, which has some more practice info about starting a small internet company:

https://broadcast.listennotes.com/good-enough-engineering-to...

Have you thought about forking/compiling ublock origin and loading it yourself?

Please stop spreading this misinformation. If you look at the transaction, the only thing that happened was using the safe split contract which essentially gives the owner equivalent ETC.