Blockchain as online (hot storage) and electrum as offline (cold storage). It has been many years now I use two wallets and there are no problems when used.
Do not store in a single bitcoin wallet.
But many people here do not in need of hot wallets as they are all aiming for long term investments with their bitcoin savings. So, just a desktop wallet would be safer for all of us. Still, we need to have multiple wallets for diversifying the risk of being hacked.
Is our wallets in the exchanger is not said to be a hot wallet? Still used for trending terms and interest in bitcoin, for what it is and as what. And that use hot wallet too much, because they are very comfortable, even if they either know or will not be any possibility of that happening to their wallets.
Do people who have a lot bitcoin just keep it in your wallet all? I think they would not allow her to armpits bitcoin birth and grew to many.