Once again … NoScript is part of Tor Browser - e.g. it is integrated with the security settings for starters.
The point is all browsers I know are able to disable if not remove noscript
Well not now. You know Tor Browser, right? Tor Browser is a fork with code added for NoScript, and in order for that code to work properly, more code was added for NoScript to ensure NoScript could not be disabled or removed.