So what I'm seeing is that I can safely assume any instance that uses "mastodon" or ".social" is likely full of people I never want to see or hear from and can block their domains. Cheese and crisps what a bunch of dumb dumbs and nuts.
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@N_Y_SparkyOxCable correct. Though I choose not to block them as I find it useful to have a window to the perspectives of people who have pretty much the opposite of all my viewpoints.
@houseoftolstoy I can understand that. For me though I feel like I already know how NPC's think. They're all around me. The majority of the world. Instead of a window it's like a full glass wall that shows me clown world.