I've been trying to find any academic related writing on Sinn Fein's anti-migrant trajectory over the recent period if there's anything of note you can recommend.

“The greater evil with which we have to contend is not the physical evil of the famine, but the moral evil of the selfish, perverse and turbulent character of the Irish people.” Sir Charles Edward Trevelyan -

This looks like an amazing panel, which I was there in person.