You most certainly can stop a virus. You're confusing "I don't want to" with "I can't".
COVID-19 requires close human contact to transmit, mainly through aerosol droplets. If you reduce social interactions and population mobility, infection rates goes down. Australia, New Zealand, Vietnam, Thailand and Hong Kong all crushed their first and second wave. Just because you're failing, does not mean it cannot be done. It has been done multiple times already, but you're too chickenshit to deal with the short term pain. Instead, you're prolonging your suffering needlessly.
Even during the 1918 pandemic, regions that went into early lockdown and followed strict quarantine rules had the best economic recovery. You cannot get back to normal with a raging pandemic.