There are too many breaker variants and panel backplanes for that to be a realistic option for a small company like Sense.
In order for a Smart Breaker to be adopted you probably need to start by being a panel maker … like Leviton, as discussed here. Nothing to stop Leviton licensing their breaker tech from Sense and making them orange of course.
I haven’t seen prices for the Leviton breakers but even the non-Smart ones for the Smart-compatible LoadCenters are in the $50 realm … I suspect the smart breakers will start to approach a whole Sense monitor in price! [They would have to be less than $175 each to compete since you effectively get 2 sets of CTs in Sense]