All of them have been brainwashed by Apple and other big tech giants with fearmongering information and tons of "what if" so they are extremely scared without even knowing what they feared about.
BS.
There are tons of videos on YouTube from the Singaporean and Malaysian tech and financial news covering scam victims who were tricked into downloading scam apps and fake apps on to Android devices. Those tricks couldn't be done on an iPhone and the investigators and reporters demonstrated that.
These victims of scams are not dumb people. They were regular people, professionals and intelligent people. Scammers have a script to play for all kinds of victims, that's why they call it social engineering.
Anyone making excuses, gaslighting or advocating for this is 100% in bed with criminals and if they are not they will be eating their shoes for breakfast when they finally become victims themselves.
Remember, one compromised phone isn't only one compromised person. It's all their contacts too. Scammers threaten victims verbally, stating that their contacts will be brought into the scam and harassment.