Does anybody actually use trunk based development in their company?

https://programming.dev/post/14119313

Does anybody actually use trunk based development in their company? - programming.dev

I’ve heard it thrown around in professional circles and how everybody’s doing it wrong, so… who actually does use it? For smaller teams [https://trunkbaseddevelopment.com/trunk1b.png] “scaled” trunk based development [https://trunkbaseddevelopment.com/trunk1c.png]

Not saying anything about good or bad, but trunk-based development doesn’t work when the business requires you to have multiple releases under development concurrently.
I don’t think anything works in that situation.
What about long-term support releases?