No.
I know of groups who have the sense to place anti-fascism within a wider political context and who would spit on the idea of anti-fascist specialists who were successful in achieving anti-fascists ends.
If this self-pimpery continues i think the aim must soon be to close the gyms.
So to answer the question, it's just these failed specialists, not other specialists. OK.
So "Anti Fascist Action" , the "43 Group" etc etc don't fit your definition of specialist groups?