I've asked many people, big and small, which wallet bitcoins are the safest to store long-term.
Many of them said to keep Bitcoin in Binance Account, Ku Coin Account, Trust Wallet.
Lol, who are these people? Based on the answer they gave you, I would suggest you not to listen to them or ask them about any crypto related issue as they are obviously ignorant.
I could recommend Trezor to someone with a note to additionally protect their account with a passphrase considering the irreparable vulnerability that allows anyone who has physical access to the device to extract the seed very easily
Or even better, get that new Trezor Safe 3 that has secure element.