There is no "since 2022"--they have performed at relatively the same level to date. They just are not perfect and are unlikely to prevent the kind of non-symptomatic exposures people have, but in most cases, they are good to quickly differentiate a random sore throat from a COVID-related one.
Reminds me of that age old question... We find all these dinosaur fossils in mines for metals and fuel. It makes you wonder if they were just another bunch of animals, what were they all doing mining for industrial materials?
I think they’ve improved since 2021, but back then when someone sent me a webex invitation I’d feel secondhand embarrassment for them. It was BY FAR the worst of the videoconferencing platforms despite having a huge head start.