No country for old men, can digital save that? US tech stocks negative earnings growth?

Digital health companies are coming up with services where technology can help better manage costly chronic conditions, bypassing traditional healthcare system. However, it remains a challenge for them to show services provided via technology are effective enough to pay for it. Everyone is moaning about NHS, so when we can see something like the Amazon-JPM-Berkshire tie-up in the UK?

Tech companies are expected to face a drop in earnings per share in Q2, according to sell-side analyst consensus forecasts. Bear in mind that this sector has been growing its earnings for a consecutive of 9 quarters. Will there be more divergence of earnings trend within this sector?