From this post:
..., because it will you you more performance or power reduction or both.
the article use will you you sth. Grammarly notify me that you you should be you-you, but I also don't understand. BTW, is the double you here just typo?
In Cambridge dictionary, when will is used as a verb(not modal verb), I only see will sth/sb to do.
So, does will somebody something exist?