

Most people are wrong about historical events. Which totally makes sense, they are no historians, haven’t studied it in detail, have maybe heard something about it in school. And of course what you heard about it in school in the 70s is not really the current historical consensus. So do just not care about it and read some good books on the topic.
You can totally go to Hetzner, GoDaddy or other hosting providers, get a domain and send mails to Gmail.