Sorry for late reply.
The first post surprised me because mySkip doesn't work like that, it just searches for the skip / banner button and clicks it.
Glad you have checked it has nothing to do with the addon.
I cannot install the privacy badger. My OS is Ubuntu 20.04 and my Opera version is: 76.0.4017.177
The error message I receive is: "Download interrupted with reason: FILE_ACCESS_DENIED".
Is this problem a known issue? Regards, ellocco
Not only that, but Chrome's x64 Windows user agent is the only one that's really useful in Opera. The other methods mentioned above already satisfy that. Also, this dr34polw extension allows you to specify a custom string right in the extension options in the user interface.