These pandemic-halting benefits seem to be illusory with delta and omicron. The drug companies seem to have no particular motivation to release updated vaccines

These pandemic-halting benefits seem to be illusory with delta and omicron. The drug companies seem to have no particular motivation to release updated vaccines. If I'm going to be forced to keep current on a shot if I want to be employed or enter buildings, it should come with some form of justification that is periodically evaluated. If it doesn't work, the inconvenience should not exist. If the virus mutates and risk falls below some standard, the inconvenience should not exist. I have been taking off my shoes for 20 years at the airport. I understand that you can never eliminate the possibility of someone putting a bomb in their shoe, so we just have to do this forever. But viruses change, and I'd at least like someone to acknowledge there should be a goal that I won't be forced to do this also in 20 years.