Good posts op. I hate to recommend Dawkins, but go read The Selfish Gene if you haven't done so.
This board is not pointless. It is a part of the "cesspool of the internet" that makes leftists peepee in their pants. Like the appendix in the body, it is a reservoir and breeding ground of ideas that restore balance of gut flora, much like the human appendix. It threatens the forced culture imposed on us by the globalists. Human culture is an ecology of memes. Memes (transmissible units of culture) give rise to thoughts within human minds. It is within these minds that memes sexually reproduce with other memes (crossover and mutation). Minds also spread virulent or valuable memes, and attack/reject "harmful" memes. Natural selection happens at various points throughout out the lifecycle of a meme. Memes are basically viruses, but they have some additional properties that make them act more like living things (e.g., religions, cultures, and other memetic cocktails that achieve stability in bundles). Cyberpunk shit, and the plot of at least one video game, but it's real.
A mind desires consistency in its beliefs, so it tends to reject or challenge incoming memes that threaten the perception of consistency. So there is a big immunological component to the natural selection of memes. Marketing and propaganda attempt to subvert a mind's defenses to effect "influence". Note the common etymology of the words influence and influenza.
Mass media, Facebook, Google, etc. are memetic weapons in that they try to alter the topology of the noosphere, censor memes, fool minds into thinking they're being effective by hellbanning, amplify certain messages while attenuating others, and doing all sorts of other nefarious things. Now things are much more sinister, because Facebook and others have detailed information on what makes your mind tick, which allows them to better fill it with their Soylent Goy mind cocktail that has been specifically designed for you. Cultural eugenics. Subvert the culture, subvert its host organisms, kill its genes.
They knew that today's war would be over the noosphere. This is why the jew scrambled so hastily to acquire monopolies on the means of memetic production and dissemination everywhere.
Technology (at least knowledge) is memes, or rather it is a physical consequence of the evolution of memes. Like other memes, it will continue to evolve as long as minds give it the time it needs to literally evolve.
The First Amendment was more important than anyone imagined. Defend your freedom to meme with your life. But you must also realize that producing a meme is only a small part the battle. Disseminating that meme - spreading it to other minds - must not be infringed.