HMM...
No it didn't answer the question. The propaganda piece merely mentioned that many people wanted vaccines and it did not quote exact statistics from the covid jab registration website. (How many signed up for Sinovac and BioNTech respectively?) The politician mentioned, Victor Chan Chi-Ho, is pro-establishment as evidenced by which political party he is in, so the citizens he is in contact with probably is as well. And this claim is justified because...
Victor Chan is a MAINLAND CCP OFFICIAL in Nanning town, Guangxi province and the vice-chairperson of a pro-CCP group (香港政協青年聯會, sorry can't find an English translation for the name), consisting of mainly descendants of rich HK businessmen. I don't think the opinions he gathered in the community are really representative of the HK population.
The article only serves to make the blue ribbon camp love the CCP more. It didn't answer anything.