For what its worth, 3 1/2 years ago my contact in the sherrifs department here in Colorado said almost the exact same thing to me regarding his recent training exercises. Road Blocks, disease outbreak, FEMA etc. were all addressed in his verbal warning isued to me and others.
I don't know why what they trained for did not come to fruition, but I do have another source at the same time confirming this soldiers account
almost perfectly. it was during the famous "US and Russian military joint exercises in Denver" time, when I was told the trainnig was really for
this action (marital law, road blocks, FEMA camps) and that the troops were not Russian but NATO (primarily German).
I think the truth is they have been training for the collapse of the dollar since 2008, each of these groups are told their training is for something
different, but the setup and action taken would be the same, so the US sherrifs, local police forces, military branches and international allies are
all trainnig for martial law after the dollar collapses but are doing so in segmented hypotheticala scenarios which don't allow for the right hand to
know what the left hand is doing.
That is of course just my opinion.