It’s all nonsense unless you show evidence, and the evidence points to the contrary. What we have is a move of society towards “service” jobs, but service jobs exist in two different spheres - high wage (IT) and low wage (Starbucks). Having lived in the UK under a so called post industrial society, de industrialisation did exactly what people like Vaclav Smil say it does - it creates a society with no middle class.
The interesting part is that the artistic jobs are mainly in the tier 1 cities e.g New York, LA, London etc. I'm sure there's historical precedent for tier 1 cities having their industries undermined but it'll be interesting to see what happens considering these areas tend to suck up the most government spending (or London does at least in the UK).
Personally, I think the current generation of kids have got their hearts set on being content creators and they're going to be in for a rough ride. The next generation are probably going to grow up amidst the devastation and turn to high demand, high skill blue collar jobs in droves e.g construction, plumbing, electricians, engineers, nursing etc and with a bit of luck we might actually end up fixing some of the gargantuan problems we've got as a society such as the housing crisis. Kids with construction skills probably aren't going to be daunted buying dilapidated houses and making them liveable again or developing new ones.
Absent coordinated action by government to reorient economies as these new technologies take over, I fully expect wealth inequality to only get worse and for more and more white collar folks to be left behind. That's just wealth concentrating capitalism in action, which is inevitable when left to it's own devices.