Then I did a coffee & donut run for my guys working on an addition & the coffee shop was teeming with young millennials shoulder to shoulder on laptops doing their homework/assignments ON-LINE etc because they closed the schools to avoid passing's on Covid-19!!!

Valid point, but in this instance all my tenants are millennials, and they have a lot of deliveries coming in each day including  food deliveries that require doorbell. the building has thick brick walls (4 layers of brick) so cellphones barely work inside.. 

Economists expectation is that once a coronavirus vaccine is widely available (hopefully within 6 months), the economy will fully recover and interest rates spike.The biggest generation in US history, the millennials, are entering the home buying age.

No disrespect here its the texting millennial generation.

For the past few years, millennials with high incomes have been moving into the city and urban centers, not away! 

I think there will be some investors that bought their first SFR with too much debt in a C location, will be hurt and probably not come back.There will definitely be overall fallout in restaurants, but I think the restaurant boom of 2015-18 was already starting to come to an end.Not related to corona virus, but I think smaller retail in town squares is coming around, particularly as millennials are moving out of urban centers and into first rung suburbs that offer walkability, but also a yard and space for dogs and kids.But the vast majority of it will come back in the same way it was. 

Given it’s a relatively small unit in a high rise, I’d imagine my target tenant pool is a white collar, millennial worker in the neighborhood, possibly someone who moved from out of state for a tech job downtown?

I don't think this will be overnight, and I think it was probably going to happen anyway as millennials take leadership roles in organizations, but the COVID-19 related restrictions may have accelerated that a bit. 

Microsoft and Amazon are moving in, the city just installed 5G (first city of its size to do so), 48% of the housing stock is affordable to millennials.

As a “millennial “ I’ve got savings to ride this out for 12 months as do most of my friends.