You are setting an incredibly high bar here, essentially a strawman.
If people feel disenfranchised due to their diminishing political and economic power, there will be enormous potential for conflict. This is a pattern across history and central to all the economics I've ever read. As an economist, do you not concede that economic changes induced by e.g. industrialization were pertinent to communism/fascism/WW2/cold war? That would be a remarkably unorthodox position. Do you not consider these events to be civilizational level dangers?
> I just don’t see any evidence yet that whole categories of jobs are being eliminated
There are more textile workers now than ever. They primarily live in poor conditions in impoverished countries, whereas they used to be highly skilled workers in the most prosperous countries who were even able to politically organize in their own interest.