Hello, I use a linux machine for dev work and all the servers and containers I touch are linux, all managed through gitlab CI/CD.

git scm is my daily driver and I use it for not taking and documentation as well as active python development.

Everywhere I've worked, you have a Windows/Mac for emails, and then either use WSL, develop on console in Mac since it's Linux, or most commonly have a dedicated Linux box or workstation.

I'm starting to see people using VSCode more these days though.

The entire IT ecosystem is built around Linux, because it's so prevalent in servers, containers, budget hardware and the open-source community.

Yes, many companies don't understand that and expect their devs to be productive on Windows. But in my experience, that's an uphill battle.

In my company, we get very little IT support, if we decide to order a Linux laptop and we still have significantly less trouble with getting things set up to start coding.
Not to mention the productivity boost from having all the relevant technologies natively available + being able to script whatever you want.

Macs are basically BSD, and Windows has WSL.

Everyone at Mentor Graphics did before it got gobbled up by Siemens in 2017. I don't know if they still do.