Starting out
One of my friends is starting out in the space.
I recommended that they subscribe to Week in Ethereum News.
Read Crypto Trends.
Watch Webinar Series: Introduction to Backrunning.
Sign up for: EthOnline.
They should also play Ethernaut.
Read Audits: https://blog.openzeppelin.com/security-audits/
If they haven’t already, create a GitHub account (version control) and a Twitter account (for Crypto Twitter). Ideally with the same username and profile pic. My preference is that the username is based on your name and that the profile pic shows your face (even if it is stylized). I use @abcoathup everywhere (github.com/abcoathup, twitter.com/abcoathup and of course the forum.)
Anything else you would recommend?