Covid hasn't gone anywhere here. The truth is that the BA.2 variant is not detectable by the current available tests. The PCR, THE test for Covid can not identify people infected with the new variants. So people thinking that 'Covid has ended!!!' are delusional. I got an education on testing as I was prepping for a quick vacation. All the hoops I had to jump through, and then told that the testing that I was hysterically required to get to 'prove I was not infected' was pointless. Well, not completely pointless, but the chances I could have been infected with BA.2 seems higher, and less obvious than a Delta infection that the test would identify.
Genetic sequencing is the only way, so far, to identify any new variant infections, and sequencing is not done that much. Like a scant fraction of people tested. Like 'n' counts of 50 or less... 'We' are still failing at the pandemic, and nothing has changed. Word has it that there is already another new variant sweeping Europe, and starting to show up in the very limited sequencing test groups in this country already. No one knows how bad this one might be, but there will be even more variants and like the 1918 flu, one of those variants could kill more people than all the earlier variants combined. (The 4th wave of that flu killed more than the earlier 3 waves combined!)