First of all what is his generation? Secondly how have they screwed the country? If he’s a similar age to me and born in the 60s then his generation grew up walking to school, having hopefully one holiday a year in the uk, grew up in the 80s with massive unemployment, then hopefully got work and helped build the country through the 90s and 2000s, contributing tax towards a state pension and building the nhs to a level unknown in the past, bringing prosperity to many through those times, helping secure us in the Cold War and eventually winning that. His generation have brought us the technology only dreamed off in sci fi movies to allow us to supposedly have a better life. It’s only in the last 5/10 years it’s gone to rat shit through the greed of bankers and a pandemic, non of which most of his generation had anything to do with. His generation also had to pay off the debt of ww2 caused by the previous generation but they didn’t fucking whinge about it.