Iota Wallet destroys trust
There are a lot of forum posts and calls for help about Iotas Wallet.
Example: https://github.com/iotaledger/wallet/issues/533
It is not uncommon that the balance (credit) is no longer displayed in the wallet and cannot be found in spite of recommended measures. The values have not disappeared in most cases, but are not easily found in the Angle. However, currencies are mostly about trust and acceptance. If an investor is repeatedly shocked to have lost his money that he has entrusted to the Iota Wallet, his brain will automatically associate this discomfort with the trustworthiness of the technology.