Well, the general form of Marxist ideology in the population is not so much. But some elements of this ideology are so strong that the Republican Party uses this model of discourse for its voters.
An ideology has to evolve over time in order to remain relevant to the generations that come and go from time to time. If you don't do that, you will stagnate with a small group of people.
To gather more people, you have to find a common ground of the groups that are marginalized from society at that time, and you have to lead them to achieve that goal.
Do you think Zig can be a complement to Rust in cases where the language cannot solve problems?