I'm not sure that anecdotal data about you knowing a couple of antivaxxers explains why roughly four percent of the population are long-term unemployed. I can believe that some of those 2.6m are in that situation because of their position on covid vaccination, but it's a huge leap to assume this very new thing is the main reason especially given that Italy famously has a large number of officially unemployed people (which is trending down from its peak around 2015)