They need not report on mounts, but on the finished product., and they seem to be completing 1 or 2 stations per weekday.
Without reading this blog, which 99.99% of subway passengers do not , one would have no knowledge of any subway expansion beyond 42nd to Atlantic Av on the Lex. They are suppressing OMNY usage.
Only more frustrating is the glacial progress US banks are in producing Contactless cards, so Smartphones are 80% of the OMNY market.