Have done my research, I have watched what must be thousands of youtube videos now, and the argument against vaccination was winning until my wifi cut out.
TOP TIP: Bacofoil interferes with wifi, but Tesco's own brand doesnt. But just remember to change back to Bacofoil when going outside. If wifi is not affected, I cannot imagine Tesco's own would deflect the various beams from the satellites.
Back to the point though, before judging off anti vaxers, flat earthers or conspiracy theorists, just pause, and walk a mile in their shoes.