I can get an unlimited data plan on my phone through my current provider, Cricket, for about $50/mo. If I want the ability to tether or hot-spot, it's an extra $10/month & I suddenly have a cap of 9 GB/mo. With newer phones, I can stream unlimited 4K video, as long as I keep it on the phone. If I want the ability to tether my laptop or tablet to the phone, I've suddenly got an expensive data cap. What gives?