I don't think I've seen anyone suggest that there is absolutely no impact on transmission. Teenagers were previously a population in which the virus could freely circulate where now there's at least some limited curtailment.
It wasn't my point, but others in this thread have also noted with sources that the level of impact on that younger population (and even small children), including long covid, also appears to be generally underestimated by the general population.
It wasn't my point, but others in this thread have also noted with sources that the level of impact on that younger population (and even small children), including long covid, also appears to be generally underestimated by the general population.