I don't agree with ideas of the article :) but Soyuz spacecraft did fly quite a lot of flights. More than Shuttle already, and counting.
I mean, sure, but they've done nine this year so far already, and have plans to launch upwards of 30 by the end.
Russia is gonna put heavy emphasis on the long history of the Soyuz family. SpaceX is gonna point out things like https://en.wikipedia.org/wiki/Soyuz_MS-09#Air_leak ("A 2 mm hole in the orbital module was discovered, later stated to have been 'hidden with a low-quality patch job.'") and https://en.wikipedia.org/wiki/Soyuz_MS-10 ("aborted shortly after launch on 11 October 2018 due to a failure of the Soyuz-FG launch vehicle boosters") as a counterpoint.
Ultimately, Russia can comfortably say "we're pretty good at doing rocket launches". SpaceX is getting there themselves.
>Our Soyuz MS has proven to be the world’s most reliable spacecraft. We have a unique record of 173 successful flights. Even the three emergencies caused by the carrier rocket failures in 1975, 1983 and 2018 occurring during various injection stages showed its unique survivability due to the launch escape system reliability. By the way, the Soyuz rocket of various configurations has performed over 1,900 launches. And this statistics is the golden trademark. The US engineers have yet to earn this reputation. I sincerely wish them luck.
If SpaceX to launch 5 launches per year it would take 35 years to prove same kind of reliability.