This is actually a very good take.
USA pulled out of Afghanistan so it could fully focus on China along its Indo-Pacific framework.
But now this Ukraine thing has blown up, and USA has to divert its attention to Europe.
This means it once again has less energy to deal with China.
Once get China "gets lucky".
AHAHAHAHAHA.
WHERE'S MY MARTINI
Yes there are many cases of this in the last 20 years, to the point that it's a bit of a meme in China and this effect is referred to as "国运" or "主角光环" or "来自东方的神秘力量", here's an incomplete list:
2001: As Bush Jr gear up to focus on China soon after taking office and shortly after the Hainan Island Incident, the 9/11 attack happens. Bush is forced to change China from "competitor" to "flawed ally" as he begins War on Terror
2008: With Afghanistan and Iraq conquered, Bush once again turns his eyes to China around 2007, with trade war brewing the GFC happens, Bush again forced to abandon his efforts and came to Beijing Olympics with folded hands, after which China did the 4 trillion bailout
2016: Obama nearly successfully in implementing TPP and economically cornering China, but Trump wins the election and cancels TPP on the very first day he's in office
2020: Trump's trade war in progress, COVID-19 breaks out and devastates all advanced economies EXCEPT for China which controlled the pandemic well
And of course now with the situation in Ukraine.
If I didn't follow dialectical materialism I too would think there must be some sort of higher power watching over China.