u/Essiggurkerl

The Vienna Museum "House of Austrian History" host an online exhibition with the title "Protests, Scandals, Politics. 70 Years of the Eurovision Song Contest" - see link above.

For those who come to Vienna: They have also an Eurovision exhibition in the museum called "Unstoppable! Eurovision Song Contest Highlights at the Museum" - see more info at https://hdgoe.at/unstoppable-esc-highlights-en

And for those who understand German: The last 5 podcast episodes of "Betrifft Geschichte" discusses "politics and identity" in the history of the song contest https://sound.orf.at/podcast/oe1/oe1-betrifft-geschichte - That's btw. how I learned about the exhibition, I haven't seen it yet.