The tone may be a bit harsh but it’s muuuuch better than how he used to be during his most toxic days. This is how he used to talk: https://www.networkworld.com/article/706908/security-torvalds-to-bad-security-devs-kill-yourself-now.html

Linus definitely got much better at handling his anger since his public apology in 2018.

won’t be big and professional like gnu

that didn’t age well