Why do we not have laws yet which say that anyone who publicly denies what happened in Tibet is committing a criminal offense?

Should not the whole world see this video about what happened in Tibet & talk about it? In Switzerland we have freedom of speech and freedom to have an opinion: https://www.swissinfo.ch/ger/politik/schweiz-demokratie-meinungsfreiheit-corona-pandemie-grundrecht/46535150 That is why Peter Gamma from www.petegamma.org stores this video on his site. In Switzerland, everyone is allowed to have an opinion. But freedom …