Wolfie
Never tried it myself. Only tried GrapheneOS. Only works on Google Pixel phones.
I have an old email from when I was like 7 and signed up on a range of different gaming websites.
Now however, I use proton mail. They even own SimpleLogin, so all I do it generate hundreds of email aliases. No website know my actual email address and each mail received to these aliases, are forwarded to my actual proton mail account. Using Keepass or another password manager of choice, is a wise idea so you don't have to remember all these accounts. Simple! Both secure, and private as it would be difficult to identify each account to an identity
Since Pavel Durov; the CEO of Telegram got arrested, I just instinctly have avoided telegram all together. I actually stopped two years before he got arrested as I just simply felt uneasy with the app. No encryption by default. Using obfuscation rather than encryption. But that's just my opinion. Jumped over to signal and feeling much happier
Stealer logs is pretty bad. Very bad to be fair. It means your computer is infected and have stolen all your saved passwords.
Reinstall your operating system completely. Take note of your accounts and change all their passwords. Start with your email address as its the most important one.