I'm assuming you aren't talking about actual posters here.
I gave quite a few examples of new/innovative ways hospitals are adapting and the traditional hospital inpatient setting is changing rapidly. It's already happening, just needs to be bigger. CMS is definitely a roadblock on what they will/won't pay for as far as what they deem "new" services, but some of it's changing and there are already initiatives on the table from the AMA and others.
This may not help the current situation, no, but keeping people out of the hospital or finding new ways to treat in non-traditional settings will certainly help with the issue of overloading hospitals if/when a different pandemic hits. Now people who would normally be admitted for observation (telemetry, pulse ox- etc.) - we actually have the technology available to monitor these patients from home, saving hospital beds! It's already in practice some places, need to work on expanding it.
Keeping people healthier through preventive medicine - especially our aging population, making it easier to see a provider, giving more people more access to healthcare NOW will keep them out of the hospital with chronic health conditions so there is more room for a new infectious disease or those with illness that require hospitalization. Frees up resources. Obviously it's only one part of the picture, but I think an important one. And (thanks in part to pandemic) it's starting to happen.