Not an audio engineer, but I had unshielded (thin) cables in my home speaker setup. If the cables were positioned correctly, everything was fine. Accidentally move them even a little, and there’d be a huge amount of noise, due to power cables going near the speaker cables. Switched to shielded (thick) cables, and there’s no noise ever.
There’s also pornlemmy.com. You don’t need to be logged in to view posts and there’s no anime/hentai or aigen stuff.