It's not, though. That's the point. Finding sources to back an unpopular opinion is, by definition, trawling through Google to find them. If you disallow that, you disallow unpopular opinion. Epistemological integrity does not simply oblige us to believe whatever view had the most sources, it's not dishonest to have a gut feeling about something and check that it is reasonable, based on finding supporting evidence. It's the mainstay of all academic essaying, for example. It's normal to check one's opinion is reasonable, we don't all arrive at an issue with blank slates to fill and if you think you do, you're lying to yourself.

Epistemic responsibility is about changing that initial view if it is overwhelmed by evidence to the contrary, it's not about updating it according to some popularity contest. Truth is not decided by vote.

So searching through Google to find sources supporting your view is perfectly reasonable so long as the sources found are valid and reputable. That indicates it is reasonable to continue to hold your view. It doesn't matter if a greater number of equally reputable sources present the opposing view because truth is not determined by popular vote.

If he does "do his research" and happens to have a list of links at the ready, that is just weird or it's someone with a motive other than showing how smart they are

So damned if he does and damned if he doesn't.

You're familiar, I assume, with the self-immunised argument?

dissent with bad information is just poor form

It is. Unless the dissent is over whether the information is 'bad', in which case evidence must be brought to bear to support arguments to the contrary. No doubt this poster would not simply agree their information was 'bad', so that is the point over which you disagree. Again, assuming it's bad when that's the very point of disagreement is begging the question.

"despite increasingly popular opinion" is supposed to convince me of something based on the rumored opinions of what?

I was merely commenting on the increasingly popular move of repeating things back in alternating capitals aS iF tHaT pRoVeD aNyThInG At All.

Addendum:

Basically, some people's initial view on some matter will coincide with that of the mainstream. They're lucky. The evidence supporting their view will be plastered over every newspaper and government announcement. They won't have to do any digging to support it since quality newspapers are (generally) reputable sources.

Others, however, will form a contrary initial opinion. They are not so lucky since, by definition, sources supporting their view will be less well disseminated. They will have to actively search.

Doublely unlucky if that view happens to oppose US policy because the US's many enemies will also be seeking out such evidence to use in their propaganda.

Triplely unlucky these days because conspiracy theorists and online cultists are also looking for dissenting evidence to add credence to whatever bullshit they're spouting.

But a healthy democracy requires that neither of these issues is used to simply smear all dissenting opinion. Otherwise we just have a monolith.