claiming the yellow jackets in france is an antifa movement would be absolutely wrong
not gonna argue here with someone who believe we should kill ppl because of opinions but basically, the yellow jackets/vests movement is more like a regroupment of many angry ppl, who dislikes the government for what they think it is aka pro rich ppl (and they're right to do so, i agree with that), but there is many influences in the yellow vests movement, and generally the ones we hear are from the extreme : a lot of pro-RN (former FN, so extreme right wing), some pro-LFI (leftist sovereigntist), some who are just angry at the gov etc
but i'd say most of them are right wing ppl
+ the PCF (french commie party) is pretty much dead in france