Even the Big 4(ABC, NBC, Fox, CBS) will likely all plan shorten seasons very similar to the pandemic. If this resolves in October that gives them 3 months to get the product ready for a new season in January/February of 2024 with a shortened episode count.
The year of the pandemic basically every single network had shortened seasons. Same thing will happen here.
Also in the meantime look for all the streaming services to go international to air new content. That's what Netflix does and if you think Hollywood has problems. That's child's play to those in the South Korea film industry.