Earlier quoted context omitted.
You are citing a British-US founder's product, an US magazine, and Encyclopedia Britannica to assert it all started in Britain. I'd wager we need a bit more geographically/culturally varied sources to have a fair guess at the truth.
Can you provide some of these sources for folks open to educating themselves?
Some other put the "start" of industrialization way before, at the end of the Renaissance.
As I understand it, there was a progressive flow of industrialization that was clearly visible in Belgium/Netherland, and also started brewing in the other surrounding countries, but the "Industrial Revolution" term was coined by a British author for a specific point happening first in England, then in Belgium/France/the US etc. afterwards.
It kinda comes down to where you set the stake of what is meant by "industriailzed", a bit like where you set the beginning of the "space conquest" and thus decide who was first to reach the critical milestone.