You don't see a pattern? .... all the pro lockdown, fear mongers.... its worse then we think, there's more than we know... second wave, third wave... its all the same people. Everything is worse then we think, cases are underreported, none of it based on anything other then בויך סברה.
Which part do you think is wrong? There isn't more than we know? It's not worse than we may have thought? Those aren't boich svaros, they are facts that are played out every day. We learn more every day. The long-term impacts that are being documented are worse than how we thought this virus would impact milder or asymptomatic cases, especially in younger (under 50) demographics.
The other stuff... I dare you to show me the last post on here advocating for a lockdown. As for the second and third (?) waves, they are brought down in context with the way seasonal viruses work, as well as historical data from previous pandemics. Hardly a boich svara.
ETA: cases being underreported is also documented fact. It's usually brought down to show how many more people had it already than we thought, so we must be closer to herd immunity than we think. It's also brought down in the context of certain agencies fudging numbers, which is also documented.