The quickest way to get an invite is to know someone who is already on the platform. Or you can try to search for people offering invites. Right now it is very easy to stumble upon someone searching or offering an invite on Twitter, Reddit and Facebook.
Some creativity is required:
An easy way, for example, is to find the tweet Elon Musk made about him participating in an open conversation inside a Clubhouse room.
This caused a boom of retweets from a lot of people offering invites.
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