I would say, as a person who have been developing in JS/TS daily for the last ~5-7 years that it depends on your team.

If you have a larger team, yes it is worth it. If it is your side project or if you are like 2 people working on a project then I would say it's probably not worth it.

Typescripts biggest strength is that it's easier to work several people on the same thing. When someone else makes a change, it's easier to figure out what their code does.

The bigger the team and project, the bigger benefits you will get from typescript. At least, that is my opinion.