The abstract is probably enough to save you wasting your time, but here is the punchline:

“These entangled dynamics have also fuelled a favourable political environment for Trump, who has combined a corrupt and conservative agenda with stark claims about media corruption and demagogic incitements to violence.”

This is why people disregard the value of historical study. As though it were important scholarly work, not just an anti-Trump piece disguised as “analysis.”