Sony trying to trademark the term "Let's Play"

[Boskabo]

Of course Sony can trademark 'Let's Play' if they want to, just as Nike can trade mark 'Just Do It' or Microsoft 'Dew It Right'..

Here Microsoft has trademarked 'the coalition':

https://www.tmdn.org/tmview/get-detail?st13=WO500000001276871

People that take issue with this probably just have no idea what a trademark is.