it is, however Millions of people operate normal saws everyday with out cutting their figures off, and contrary to popular belief on here Safety does have a cost narrative to it. SawStop over values their tech for many people, which is why other saws continue to outsell their saw because people buying the saws value other things more than the safety enhancements the SawStop technology brings
It has nothing to do with being an "Outsider" and everything to do with SawStops inventor placing and outsized value on the technology.
The manufacturers respond to consumer demand, and many consumers would refuse to pay the extra money (for some saws it would have amounted to several hundred dollars more retail price) for the technology