Indians deliberately targeted Trudeau, Indians (read extremist Hindus who are in power in India right now) hate Canada just because latter has soft spot for discriminated/fled Sikhs. Sikhs want to have their own state, named Khalistan.
Sikh community is honest and peace loving and yeah, they don't like Hindu nationalists who have problem with Muslims, Sikhs and to some extent Christians...
I feel sorry for Canadians and their prime minister here....Indians disrespect them and Canadians may didn't know even what this fuss is all about.
Won't affect on popularity of Trudeau though, in my opinion.
Canadian defense minister is also Punjabi aka Sikh...I am sure he will now be getting pissed off at Indians for doing this to Trudeau...He and his community already suspicious of India.
http://www.aljazeera.com/news/2018/01/indian-officials-banned-sikh-gurdwaras-180110101549090.htmlhttp://www.cbc.ca/news/politics/sajjan-india-massacre-1.4076467 http://time.com/3545867/india-1984-sikh-genocide-anniversary/We South Asians don't like India, generally...
Just recently Maldives and Bangladesh warned India to mind own business.
http://www.straitstimes.com/asia/south-asia/maldives-warns-india-against-interfering-as-ties-frayhttp://www.thehindu.com/news/international/india-has-nothing-to-worry-about-china-bangla-ties-sheikh-hasina/article22813370.eceIndian prime minister, Modi, hailed from hindu extremist organization, called "
RSS"....He is extremist to core and blamed for Gujarat riots...
Check the following



As India’s Muslims are lynched, Modi keeps silenthttps://www.washingtonpost.com/news/global-opinions/wp/2017/06/28/as-indias-muslims-are-killed-modi-keeps-silent/Christians, Sikhs Protest India's Prime Minister at the White Househttps://www1.cbn.com/cbnnews/world/2017/june/christians-sikhs-protest-indias-prime-minister-at-the-white-houseKashmiri and Punjabi groups gather at White House to protest Modi visithttp://dc.medill.northwestern.edu/blog/2017/06/26/kashmiri-and-punjabi-groups-gather-at-white-house-to-protest-modi-visit/