Corporate laptops is the biggest space where they don’t have the market share that’s held by Lenovo, HP, and Dell and considering major corps will likely never exit Windows and Microsoft ecosystem they’re in a pretty good place.
The only way they’re going to get a lot more laptop share IMO would be a MacBook Air at a much lower price point (maybe they’ll keep selling M1s until they’re only $500?) and for their MacBook Pro to start being a competitive gaming machine - which may end up happening in the next decade