I don't think that's how this usually works?
IANAL and also I'm a dumbass but from when I've participated in these things in the past (and therefore when I've read the fine print), by the time they're soliciting claims they have already gone through the entire process of confirming that the lawsuit is valid and deciding how much the company owes as a settlement. So once it reaches this point, the amount the company pays is already known, and it's just equally divided among all the people with standing who file a claim.
So yeah, file a claim, because that's your money that you deserve because you have standing. But if you don't file a claim, everyone who did will just get a slightly larger amount of money
GLAAD's Accelerating Acceptance is the most comprehensive survey we have to determine changes in public sentiment about LGBTQ+ acceptance. It's literally what I cite when writing research papers about queer issues. The difference is absolutely believable, and they validated the results with sampling bias in mind. There is no reason for you to cast doubt on the result like this, and it reads as disengenuine for you to do so.
Also, you don't get to decide what queer lives deserve to be in articles about LGBTQ+ people. Thankfully.