I think that's pretty unfair.
I don't give a toss if someone has an expensive device or university internet, and I resent the implication that only "an elite class" can compose a well thought out post.
The fact is, billionaires pay people to keep the status quo. Those people hire other people - to program bots, to hire PR goons, to spend millions or even billions on swaying vulnerable minds with echo-chamber media drones -- all to warp discussion online and IRL.
Tobacco companies did it, fossil fuel companies did it, and you can be certain tech companies and governments are doing it too.
You're discounting all of that, and then calling people classist for wanting good-faith discussion. Uncool.