Things like the MS-PL strike me as Open Source but not Free Software, but I can’t think of a contrary example which is Free Software but not Open Source.

There is a mythical “Sony fan” customer who pays extra for their video game consoles, and justified that by believing it comes with a right to be special and awesome and play games no one else is allowed to.

It’s a pantomine of a Nintendo fan, who pays for an underpowered console for first-party games that use unique controllers. None of whom would ever complain if their games were sold on PC so long as they could bring the controller over.

AFAIK, the only real people who want exclusives on PlayStation are Sony employees and shareholders.