I have travelled myself in Kanpur Shatabdi at least 15-20 times between Delhi and Kanpur between 2014-2018. Etawah crowd was very less hardly 7-8 passengers.
Numerous times i have spotted unreserved passengers knowingly boarding the train as gomti express got late. Later they used to face quarrel with TTE, if they were suspected. else they used to travel without extra fare with none recognised them. I Literally so saw not much deboarding at ETW. Complete waste.