This is how an industry is built.
When I was doing the 90s tech thing, I saw similarity with what I was doing to the way the automotive trade had developed 50 years earlier.
The robot trade with be very similar - a few years of doing stuff badly will lead to some standards and simplification. Most of the companies with go bust or be bought up and order will start to be seen.
Most of these techie jobs - besides thouse that need physical access, will rely on container technology, so robots will just boot up their new OS every morning, and everytime something goes wrong or needs a bit of a skills update, it will download a new arm movement control container, or delivering coffee to the customer container or cleaning up the mess made by an old person container - Robots will be just another node on the datacentre devops list of things to update.
Within 10 years, it will all be automated much like the mobile phone industry is today.
But what do I know, history never repeats itself perfectly.