Yes indeed! Simple example from 2020. SARS virus is everywhere so governments began to order useless masks and installing UV-air purifiers everywhere.
Did those masks do banana? Nope, in fact they made it difficult to breath but also made $$$. They still do
UV laps? anybody knew how much power has to be applied to actually kill dead (yes, they are not "alive") viruses? Nope - they installed light boxes with fans.
But if you raise your voice and call it BS, than you're [hm] anti-semite.