Maybe, but only in the sense that reddit collapses in on itself in a decade from mass enshitification and is replaced by the next big capital backed platform.

Unless there is a shift in the world away from corporatism, which would be fundamentally an embracement of a new socio-economic paradigm, open-source will remain at the fringes. At the moment the attention of the masses is fully captured and the corridors of information are under increasing control.