Yup.
An example I always return to is the 1926 general strike. There existed then a working network of trades councils. That structure was adapted to help the coordination of news, food supplies, and much else.
Even when I was active in the anti poll tax movement in the late 80s, the trades councils (although much reduced from their status of the 1920s) were still an important resource. Now, there is no such infrastructure.
There is nominally a trades council in Glasgow. But it’s sewn up by the mainstream unions, has no democratic input and is inaccessible by working class people, and in any case isn’t real. It exists in name only.