If you don't like third party cookies then I encourage you to go to chrome://flags/ and Enable the 'Block all third-party cookies' experimental feature.
Maybe because not everyone lives 10 minutes from each other and is 100% independently mobile? And gee... occasionally even people that you really enjoy spending time with have to move to other areas of the planet.
Maybe this will educate Users, the reality is that these actions have side effects already. They track you everywhere you go with cookies and create a profile of your surfing behavior.
If you're a Firefox user and you'd rather whitelist known good actors, than blacklist known bad actors, as per this example. Install the RequestPolicy addon.
Simple as that.