Its stupidly over complicated and completely pointless.
Google claims they are doing everything to help with user experience but that is a complete lie.
Googles only objective is to use our browsing habits to then force irrelevant crap down our throats in hopes it generates them income.
The homepage on youtube is pure crap and doesn't not reflect my interests at all, it reflects what googles interests are and nothing more.
What they are doing would be like BH shoving every single thread the OP of this thread created down my throat, just because I posted on it.
Or only providing us with VIP members profiles upon clicking the "recent posts" tab, or any section actually.