Bad petrol?

Few saysa go i fueled up in very reputable petrol station for reasons I wont mention the name. I put petrol in and everything was fine. The next day. Dashboard warning popped up check Injectors then check anti pollution system. Thing about it is the car is brand new that doesn't even have 8000 km on it yet. O contacted the petrol station they said it could of been a isolated incident surly in 2025 these Incidents are a thing of the past