With all these recent incident of hacks and scam related activities, it is important uphold our asset under a non-costodial wallet, this is very important and some are still taking it for granted by using a centralized exchange for their assets portfolio, lot of things are happening and we can't predict who may be the next target or when such attack may come over there exchange platform we are using, we have to keep to details regarding security and maintain privacy in other increase our safety measures on things like this that are opening.
You seem to have forgotten that the coldcard incident also caused around $130m in losses for users and so far, there hasn't been any compensation mentioned.
My point is Im not saying we should keep our funds on CEXs, but let's not get overconfident either and assume just switching to a non custodial wallet makes your money bulletproof.
Tbf, every solution has its pros and cons. Our job is to actually understand those risks and pick storage method that fits our assets, our ability to manage it, and how much risk we are willing to stomach. There is no such thing as a completely risk free way of storing your asset.