It can be done. The problem is we took too long by about 40 years to recognize that the left uses linguistic turns to redefine Western Civilization. We have to start somewhere and taking language back is the first step.
The second is to take the educational system back at the local level. We put more emphasis on the national elections than we do the local school board and city council elections. From the local level one can influence and put into place those ideas that will reclaim the institutions. We have been blind-sided by the slow attrition which is coming to fruition now.
It isn't too late. If the net did not exist, I would say all is lost. The net does exist and MSM does not have the influence it did. While MSM had the only voice, no one else was heard. That has changed.
We can use Gramsci's model with variations to circumvent any lefist offense to our own ends.