<3

It doesn't really need to adjust over time. It doesn't need to be capped [1].

One blockchain has 1 minute block interval with a fixed 60 coin reward which translates to one coin per second forever.

[1] https://john-tromp.medium.com/a-case-for-using-soft-total-su...

Off topic:

How hard is it to just clone ETH, change the master key, (do we even need to re-compile?) and have new blockchain?

Surely there is a SaaS for that