tickingbird
As a Jewish person I can tell you that anti semitism is on the rise and it just doesn’t create the fuss and outrage that other forms of racist attacks do. I don’t look Jewish and don’t broadcast the fact but the more visible Jews are definitely being targeted, especially in London. This has increased substantially since Corbyn and pals were running the LP.
I don't disagree, Tickingbird, but all forms of racism are on the rise.
As for why do people treat other people like this - they don't see them as human. Alternatively they consider themselves superior, and we see plenty of that in other walks of life, sexism, xenophobia, the castigation of the poor, benefit claimants, single mothers etc.