It's shockingly good. I'm actually very proud of this statistic. Most won't see material difference between 200mbps vs #1 spot of 250mbps. It's negligible.
However.
I think there's a rather huge sampling bias, because the data is gathered from people who come to Speedtest.com to run the test.
I'd also be more interested to the the first or fifth percentile rankings. I'd bet that we do pretty poorly, especially in terms of the 10mbps benchmark.
Edit: these stats also exclude people who have no internet at all (which is a subset of speed test users, but an important subset).
I guess the closest would be "In September-October 2019, the weighted average advertised download speed was 146.1 Mbps among the measured ISPs, which represents a 100% increase from 2017 and a 8% increase compared to the average in September-October 2018 which was 135.7 Mbps."
However.
I think there's a rather huge sampling bias, because the data is gathered from people who come to Speedtest.com to run the test.