Sure but then isn't it better to take this approach - 80% of your salary for people out of work and nothing for people still employed - than to give an arbitrary amount of $1000 to everyone regardless of local cost of living?
While that supports people, which is the most important thing, it does not preserve the status quo jobs.
That means that when we are able to restart the economy, we start with massive unemployment and with companies which have simply ceased to exist. Much better to just put everything in the deep-freeze and then pull it out, ready to go when we can.