Makes sense. Downtowns are commercial districts with few, if any, residential buildings. Restaurants exist there to feed the various workers. Workers will shop after work or bring family/friends/dates to the area because it’s something they know or are familiar with.
With WFH, no one has a reason to go to downtown. Cost of living increases already make them think twice about doing so.
All in all, we’re seeing a shift from specifically zoned districts to mixed use downtowns. This means smaller stores, more walkable or mass transit focus. These cities will just need to incentivize conversion of these downtowns to include more residential structures.