Couldn't find any data at the time. Tried to get them to submit experience reports on erowid so that there would be some data out there, but they didn't want to put anything about it in writing.
In neither case was it a big deal in the long run (not exactly great vibes in the short term though). I used to be a pretty enthusiastic user, so "just two times" is indeed uncommon.
Hopefully with the recent trend of decriminalization we can get together some respected data about this sort of thing. I still believe that psilocybin has been a net positive thing for most people who have tried it (including these two cases).
Even if the seizure thing were confirmed, all the conventional wisdom re: tripping remains unchanged. Be in a safe place with trusted people, consider a trip sitter, etc. On the other hand, I think having the data might help drive some better decisions: Situations you might avoid (e.g. swimming), etc.
A tangential anecdote... I took a Pfizer COVID booster vaccine and saw my heart rate go up to resting above 100 on my calorie tracker watch. I talked with my doctor about this. He said he stayed away from the COVID boosters because they weren't a good balance of risk vs safety. I asked him whether high resting heart rates were a side effect. He said, no, there's no data for that, but there is data that it has an impact on heart rates.
I said, if there's no data, that means the vaccine isn't the source? He said, no, there's no data because I didn't report it.
Temporarily or permanently?
It has been a major detriment to his day to day life though. Any physically involved hobbies are impossible; just walking up a flight or two of stairs now leaves him completely winded for several minutes, as his heart rate also takes longer to come back to resting than before.
Would not recommend.
And that’s only the mildest of consequences, you’d be facing criminal charges as well in most countries.
The booster shots are not mandatory in most countries. Your doctor should have informed you of the benefits and side effects of the booster shots, so there's no point in commenting on it here.
You may choke and die when swallowing a pill. Hit by a bus on your way to the doctor.
Every approved vaccine poses a much, much lower risk than the disease it prevents.
Warning about vaccine risks is at the very least a logical fallacy and most likely a hidden, eerie superstitious agenda.
goddam Mick Jagger !