To be honest I'm not sure why you'd really want to do that. For a developer OS X gives you everything that linux offers that you would need, with the advantage of a better GUI. I only ever use linux on servers these days. OS X is a much more usable client-side OS for a variety of reasons.
> gives you everything that linux offers that you would need
Homebrew is dope, but it's still a bolted-on package manager. I also hate hate hate that Apple have removed the ability to theme the OSX UI (RIP Flavours). If I'm going to stare at my dev screen all day it should look how I want it to.
You are free to disable SIP and do whatever runtime injection or other modifications to binaries you please, provided you have the knowledge to do so. Just because they ship it in a default mode doesn't mean they stop you from cracking it open if that's your desire.