Electrum is not good for your anonymity and privacy. If you want a better wallet, let's use Wasabi wallet.

Electrum is more easily to use, lighter in storage and in my opinion, it is good enough for simple people who only need to make Bitcoin transactions. That wallet has changed addresses to use as well. However, if you are serious with anonymity and privacy, Electrum wallet is not for you: no Tor, no Coinjoin transactions.