C++ being only 10x faster than Python also undermines the supposed claim, as Python code did materialize all JSON tree on loading while C++ version used the ond

C++ being only 10x faster than Python also undermines the supposed claim, as Python code did materialize all JSON tree on loading while C++ version used the ondemand feature of simdjson. Even worse, he mentioned the input is "small", which means that I/O can be a very large factor in this particular benchmark. (Remember, simdjson is supposed to reach more than GB/s, so the input should've been at least 5 MB if no other overhead was involved. Is that even small?) It's shame that he definitely knows and could have done a thorough analysis to prove the point but didn't.