For being a Finn you are okey Mr Sauna Revi! <3Ofc not. If you oppose that you must have something to hide! Or be paranoid!
People either don't realize or don't care how much information is worth
In actual money: selling your information is huge business for major internet services. You are literally their product
And in power: seeing trends, habits, preferences, networks etc. is a huge deal for anyone who wants to sell an idea to the public, or enforce any kind of law or social rule. It's a PR goldmine, it's the single greatest way to find out how to sell a product or an idea. As computers and programs get more advanced in the way of gathering and processing this kind of data, it only becomes more valuable and influential.
Even disregarding that, the right to privacy is a right that grants a massive amount of freedom for those who have it. It really is a shame people are so willing to give it up for no clear benefit other than a vague "it's against terrorism!"