Plus, the cardiac involvements post vaccinations have almost all been in young men - adolescents mostly, with symptoms within days. Kim was not an adolescent, so it seems unreasonable to presume vaccination as the cause.
Why does it seem unreasonable when it is a known side-effect (regardless how rare)? Is it more reasonable to assume mystery of the universe? Like, there's no better candidate, but we're more comfortable with 'random thing' than 'maybe we should investigate if the vaccine could have been involved' (i.e. vaccinated recently, previous reactions, etc).
It's strange to see so many people going out of their way to justify not investigating something because, god forbid, supporting doing so might make you a perceived nutter or something.
It's probably completely unrelated, but it's not something you just don't check because culture war.
