I don't know how anyone can agree with this, because it pivots on this outrageous claim:

"Like any tools, they both have advantages and disadvantages"

You cannot make any argument based on such a position. Putting aside anyone's views on TS or JSDoc, tooling is of extremely variable quality, and lots of tools ARE objectively much worse than other tools.

It we can't point at tools and say this one is better than that one, we might as well give up.

I always remember a scene in Will & Grace where Will is trying to get his boss to say one thing is better than the other. He's brought a lovingly hand-crafted sandwich made with amazing, bread, fillings, etc. and a store bought sandwich made with cheap bread/fillings. He asks his boss to try both and say which one he likes more.

His boss says something like the store bought one reminds him of his grandma's sandwiches, so invokes nostalgia, and still can't make a decision.

Don't be that boss.