Your position looked foolish then. Consider that maybe you don't do well in situations without perfect information and take that into account in the future.
The two most authoritarian countries on this earth (china and North Korea) were not able to get covid "to near zero". China literally had tanks rolling up and down their streets to enforce said curfew.
The idea that somehow the US (or similar western countries) were ever going to get there was always outlandish, as was the idea that it was worth giving up what makes us different from China and NK to do so (Australia is struggling with this question now).
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Assumptions you made.
1. That human behavior was anywhere near the major deciding factor in covid transmission approaching zero
2. That covid transmission approaching zero was the most important factor
#2 is akin to always turning right in a vehicle because safety is the only concern. It was NEVER a good thought process.
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And finally, the point here isn't that there were a lot of unknowns, it's that many people were RIGHT, and they got shouted down by people like you whose thinking was entirely flawed. There's a canyon of difference between being wrong because you just didn't know and being wrong because the entire platform you were basing it on turned out to be wrong.