Firefox has a feature to copy a cleaned link (i.e. without tracking parameters like ?utm_source=asef). I've tried to find out whether it's possible to either use a shortcut to do this or change the default copy behavior.

But I found an even better solution:
https://old.reddit.com/r/firefox/comments/1jmkrw1/i_use_the_extensions_on_the_image_what_other/mkchkgg/

When enabling the mentioned filter lists it even loads the non-tracking website and in turn there are always clean URLs in my address bar and I can just copy these directly :)

#uBlockOrigin #uBlock #Firefox