From the official rules:

Once you provide the required information and submit the form you will receive one (1) entry into the Sweepstakes. After you submit the form you will have the opportunity to earn up to three (3) additional entries. [snip]

a) Create a Steam account. [snip]

Okay, that’s doable, I guess most people have one already

b) Click the ‘follow’ button to follow @summergamefest on X. [snip]

Suuuuure. Who in their right mind would willingly go on X?

c) Click the ‘follow’ button to follow @thegameawards on X. [snip]

Again X? How much did Elon pay them?