How Programming Languages earn??

Question

I was wondring how programming languages earn? e.g. python or java, no ads nothing, how do they earn?

Answer 1

Some of these developments are community-based, that is, although someone has the role of leader in development (be it a foundation or a person), they are members of the community who maintain components, solve problems and add new functionalities. In case of receiving financial assistance, it is through this way (the community), although many companies usually collaborate in this type of projects to promote development (since that helps them improve their products).

Another model may be to offer a business platform, although (according to what I know) that is not so common with languages