I don't want one of these, but I wonder if two front tires last twice as long as singles?
Then I wonder if one wears faster than the other (likely the left), and you end up with one new and one 2/3 shot tire, and how that handles?
I'll never know.
There's full days riding in the rain when one of those might have felt better safety-wise.

You'd think braking would have to be greatly improved.