People say all kinds of things now that Michael is dead. When Michael was alive there was never any talk about a tour. It was a residency in London, the same as so many, like Janet do in Vegas.
All this talk about a tour is just people with their opinions. The residency appealed to Michael as he was in a very different stage in his life, he was a single dad raising 3 kids. The concerts were promoted by AEG and The O2 in London is an AEG venue. The stage and layout was designed for the specific venue, just like a permanent Broadway or West End show is designed for a specific venue. Touring Broadway or West End shows have different set designs, and the shows are adapted for touring.
Its just like all the American fans who lied about having tickets for the London shows, this talk of a tour all happens after Michael died.
Also, many people in the weeks and months after Michael died kept insisting Michael was fine, everything was good, as they were promoting the TII film. Then when the court case stated and was live streamed and , it all came out that many people involved with the concerts were lying about Michaels health during the promotion of the film.