Given the moratorium on foreclosures and evictions, I'm not sure how a lack of money due to her tenants' unpaid rent could cause her to become homeless.
That only applies to some areas of the country, and I believe the supreme court just struck it down.
So as of now, applies no where iirc.
As such, this ruling has no bearing on state issued eviction moratoriums.
Having said that, the New York moratorium (which was passed as a law by the state legislature) expired today (August 31, 2021), so that is a moot point in this case. For completeness, I will point out that the US Supreme court also evaluated this state law [1], and mostly allowed it to continue. The only change they made was allowing landlords to contest the claim of hardship from the tenants. For further completeness, that was the only part of the New York law the Court was asked to rule on, so conceivably they would still have overturned the entire thing if the proper case was brought before them.
[0] https://www.supremecourt.gov/opinions/20pdf/21a23_ap6c.pdf
[1] https://www.supremecourt.gov/opinions/20pdf/21a8_3fb4.pdf