I’m not sure if this how other people do it but my hands sort of float around as I type rather than being fixed in one place. They gravitate towards home row but I was never trained “classically”. I type (peak) 140wpm.

my understanding of the homerow style is that you have a sort of assigned finger for each key. while I type, there is plenty of overlap between fingers and it's constantly adapting based on where my hands are currently vs resetting to one position