Sometimes just copying without knowing what kind of wallet you are suggesting to someone is not cool.
This kind of wallet in particular is not good. Here's the reason
The web based versions of wallets you are looking at are the least secure and there is a very high chance of you getting phishing attacks when using them or even getting hacked. For example, the
official tether wallet which is a web wallet was hacked in 2017 and 31 Million was of USDT was lost.
Tether is ethereum smart contract right ?
USDT uses so many networks, not just Ethereum
1. USDT OMNI - Uses bitcoin network
2. USDT TRC20 - Uses Tron network
3. USDT BEP20 - Uses Binance smart chain
4. USDT BEP2 - Uses binance Chain
5. USDT EOS - Uses EOS Blockchain
6. USDT ALGO - Uses Algorand network
7. USDT SOL - Uses Solana network