Companies are moved by money, if your tech is popular enough companies will dance to your tune.
Say that you get to a point where 90% of desktop users are on linux. Is there any doubt that banks, messaging platforms and the like would have their own linux apps? no matter how many hoops you make them pass through, they won't let that piece of the cake go.
The problem is that the current way of doing things will never reach those numbers, because we give up on the tools that companies use. UX, user research, graphic design, marketing and similar roles are pretty absent from these communities; I think changing that is the mising piece.