Silicon Valley and the media are moving even further left. This is what is to be expected when a single ideological group controls educational institutions and major media outlets over a period of several decades.
"Public health crisis" is essentially a left-wing stock phrase at this point, as is reflected by the fact that the solutions proffered to the social ills in question are virtually always some sort of government regulation or income redistribution scheme.
The forces of anticapitalism have long latched on to whatever best suits them for pushing their agenda. Whatever the latest injustice may be—from a polluted environment to poverty to racism—the solution is always the end of capitalism.
How do the shutdowns increase ageism? Because millions have arguably been thrown out of work in the name of protecting the elderly. The resulting economic devastation comes at the expense of younger workers, parents, students, and families.