This is a matter of scale more than disruption though.
For instance Shimano crushed all other cycling equipment vendors in an unprecedented way, at a scale never see before and built a worldwide empire.
But did Shimano’s entry fundamentally change the field ? I’d argue no. They iterated and executed flawlessly, actually not disrupting what was a good business to them from the start.
I’d argue Facebook is in the same position. They brought unprecedented scale and became the massively dominant player, while keeping the field mostly the same in quality (targeted ads, social games etc. were already a thing, older SNS already pivoted on that before facebook coming in)