Even TX has gone on record lamenting that he decided to use this "generational" construct in his book.

War has always been about maximizing the tools at hand to win, and certainly the progressive development of informational tools is playing a major part in how warfare is waged for those who do so on behalf of a state, and also for those with less formal organizations.

I hold that at the fundamental, principle level, nothing has changed at all; but new tools do indeed allow for new TTPs and levels of effect for those outside the state system that simply were not possible before.