Though Brigadier General Dyer ordered it, it was (British) Indian Gurkha and Sikh infantry regiment soldiers who actually shot at people. I wonder if there is any documentation of resistance or quitting in opposition to it. Can you point me to any if you know.

https://en.m.wikipedia.org/wiki/Jallianwala_Bagh_massacre

US right wing and Indian right wing are united in hate. You can see the reactions to Zohran Mamdani.

More so in India than America, which isn’t surprising!