I know it's really tired, everyone knows it, and it is repeated constantly:
Drugs affect different people in different ways.
If 20% of ozempic patients have personality changes, that is very significant. Yet you would still have 80% of users going around saying they never had any issues with it and those who are might just be doing it wrong/misunderstanding/confused etc.
100% of patients who have taken ozempic have had a personality change. The change is that they're now on ozempic. This causes many of them to eat less. Which is also a personality change. So the more useful question is how does their personality change, how much does it change, and is it a desirable change, according to them or others.
Drugs affect different people in different ways.
If 20% of ozempic patients have personality changes, that is very significant. Yet you would still have 80% of users going around saying they never had any issues with it and those who are might just be doing it wrong/misunderstanding/confused etc.