There are a number of things it offers. Being able to play high end triple A games on a chromebook or a cheap computer would be a huge boon. Not everyone wants

There are a number of things it offers. Being able to play high end triple A games on a chromebook or a cheap computer would be a huge boon. Not everyone wants to(or has the means to) spend 1300+ dollars on a gaming computer. Also there is also the casual market. Even the people who do want to play games and have the money, it's hard to justify the cost if you just play like 1 or 2 games per year. Another huge boon is the ability to switch between devices and places. Going from your television to your office to your laptop, or from your house to a hotel, to a friends house, or whatever has huge amounts of utility.