Thanks. This should have been _opt in_, and not opt out, regardless of any LinkedIn newsletter emails that automatically go to the garbage bin.
From my reading of the article, this is Linkedin (an American company) that has decided to collect data about Europeans - the EU is not involved. Linkedin has decided that making it opt-out is covered by "legitimate interests". So I guess the real issue here is that the rest of you just don't get the option - you are included anyway.
Here's just a quick reminder that if you're a LinkedIn user based in an EU member state, and if you do not believe that “legitimate interest” applies, you can file a complaint with your national supervisory authority (SA)/data protection authority (DPA); see https://en.wikipedia.org/wiki/National_data_protection_autho...