If you think no one cares about the opinion of those who take issue with the EM rifle nerf, then what makes you think anyone cares about your opinion? If you think people should be quiet because you don't like to hear what they have to say, then why would you comment at all? I'm sure there are people who likewise don't care about your opinion. If you are going to give that kind of advice, then you should likewise abide by that advice.
Many people have stopped playing outright, as the game has become less enjoyable, but consistently voicing an opinion and standing up against a company that uses shady tactics on its players is meant to show the company that those tactics are unacceptable, won't be tolerated, and helps the community as a whole.
From my perspective, standing aside and continuing to support Plarium shows that there are people who are willing to allow companies to use such shady tactics. It shows a lack of conviction, restraint, and maturity, and ultimately creates a more negative experience for the community, and gamers as a whole, as it indicates to companies that they can treat their players like garbage and there are people who will not only bend over and take it, but try to convince others to as well. That's my view of it, but for those that are fine with that, do what you do.