Slowly, then all at once.
Computers were nowhere for ever, then everyone had them. The internet was tiny, then everywhere. Smartphones were a teensy market, then everyone had them. GLP1s were for a small group of diabetics, now a significant portion of the population take them.
This is how things playout time and time again.
Does it mean the commentors 10 years is correct? No. But it also doesn't need to be incredibly optimistic. All it takes is getting the robots right, and there are multiple companies who seem very close.
Digital computers existed for ~10-20 years before hitting the consumer market. It took almost a half-century for the microprocessor to become a ubiquitous appliance.
It took almost 20 years from computers that nobody brought on electronics and photography stores to computers in everybody's desk.
Robots will probably be slower, because there is way less room for optimizing their cost.