This the most tech illiterate take…
These are called query parameters. The standard part of the HTTP spec.
A huge part of the internet uses these simply as a way to instruct a page to display certain data or to display a particular view or layout of that data.
Calling for an extension to get rid of these it’s like calling for an extension to get rid of headers because websites use them to pass metadata in the same manner.
Edit: that was harsh my apologies.
There are in fact many extensions designed to suppress or rewrite headers, most notably cookies, but also proxy headers and other things like that. Stripping out privacy invading (or in this case revenue redirecting) query parameters is another thing that extensions can do, and there are various extensions for that too, including apparently ublock origin (UBO).
UBO is not able to rewrite urls completely (a deliberate decision to protect users from accidental or intentional security breaking rules appearing in rule lists) but there are other extensions that do that too, like changing www.reddit.com to old.reddit.com, or bypassing google redirects and link shorteners that snoop on user activity. The web is a predator-prey ecosystem (users are mostly prey) and it is necessary to respond to new hazards as they appear.
I use this filter in ublock to remove them: https://raw.githubusercontent.com/DandelionSprout/adfilt/master/LegitimateURLShortener.txt.
These things are very privacy invading, many of them have information that can identify the users. I don’t think douglasg14b knows what he is talking about. Yes they are query parameters, but they are used for many things such as advertisment for example or referrals, I think it is fine to remove query parameters that are not necessary.
https://www.ieee-security.org/TC/W2SP/2014/papers/privacy_query_strings.pdf
Sometimes the website sends sensitive data through query strings which is a common security issue.
https://owasp.org/www-community/vulnerabilities/Information_exposure_through_query_strings_in_url
