The frustration is from the fact that Smriti Irani won Amethi. Not just win it, but won it after defeating Rahul Gandhi, something Congressis are still salty about.
Incidentally, only moments before the incident, when the convoy had stopped for a loo break, Atiq Ahmed had confidently stated that he was not scared when questioned about his Vikas Dubey-style 'encounter' jokes and memes circulating on the internet.
Gujarat Congress leaders Shaktisinh Gohil and Amee Yajnik, are lawyers and quite certainly understand Gujarati enough to translate the Surat court order to English. Despite that Congress has taken days to file an appeal against Rahul Gandhi's conviction.