[nambit]

Don't compare a company to a tech.

As an example of a tech, if someone asked me would you want self driving cars to succeed if you could not profit off of them, I would say that's a resounding success. A lot of people are excited about this tech because of the improvement in their daily lives, not because of a profit motive. Compare that to crypto

[GoblinSlayer]

Tech: would you use git if it wasn't popular?

[afiori]

The right question would be: (assuming that there isn't already a monopoly) would you want one specific VCS to gain a monopoly if it was one you have no experience in it? (and all your mastery of other VCS would so become worthless)