On the rise again sadly, shouldn’t exist at all as you say but we know it does in some sections of “society”. Of course education is the best place to start and there is only so much a government can legislate against.
What mostly triggered my interest though was its possible connections with Scottish independence - if this was the UK it would read “Brexit” - the common thread here being varying degrees of nationalism within individuals. So I then found myself thinking how maybe the backdrop of nationalism allows more bigoted behaviours to come from the shadows from these individuals. We saw increases after Brexit, these were vocally blamed on Johnson but while no one would paint Sturgeon with the same brush the parallels are there.
Of course that’s absolutely not to imply or say anyone who supports Scottish independence is inherently racist - that would be as factually incorrect and as lazy as saying anyone who voted Brexit was racist. But I am fascinated by the synergies of the escalation of racism from two nations who voted for other sides of the political divide.