We will be just fine.
We are the ones who make society go. We have the trades, the knowledge, and the manpower. We also have the firearms.
We are the group which holds the greatest bargaining power at the table and there are limits to what can be done against us.
We are also operating at only a tiny fraction of our capacity. What will be accomplished in the first five years after clearing this evolution will put the prior 50 years to shame.
The government is our process and forum for discourse and grievance. Riots and other such efforts outside our government are attempts to subvert due process and to push us into the streets to settle our affairs in said streets rather than by the ballot or government forum.
As for the "useful idiots" - I can understand your disdain. With that noted, I also understand how good people can be led astray. There is still a lot of ignorance in the world and a lot of bitterness. There are a lot of people who believe false things and are surrounded by nothing but repetition of those fallacies as facts.
While not all can be saved, the effort should be made as it is available.