Gen X is too small to matter. Millennials are stepping up and will compete with Boomers for a little while until they finally take over. Thing about Millennials though is that it is a very K shaped generation. About half have had decent success and are conservative/liberal and the other half have been absolutely crushed so it’s kind of a mixed bag and as long as the Boomers have any influence not much is likely to change. GenZ is bigger than Millennials though and should be right behind them. They are very different and much more politically radical, on both the left and right. Things are likely to change with them.