He is right, but the young can change things. The sad fact is they do not vote, and if they vote at all it is only in presidential. Even in those elections well less then 50% vote. They are a big voting block, if they all start voting, including in local elections, in about 10 years you will see change. But seems people these days want instant change. 2024 will be a big tell for the young, depending on who wins, thin…
It depends on who you’re calling young and which country you’re talking about. Millennials in the US will be the largest eligible voting block for the next 30 years at least, and maybe longer if they don’t have kids at a greater rate. Gen Z [edit: typo] is the smallest generation as a percentage of the total in US history so they’ll be out voted by older voters for the rest of their lives. In most other western/developed countries even the millennials are hopelessly outnumbered by older voters.