About five minutes, start to finish.
Install Phantom or Solflare. Write the recovery phrase on paper and keep it offline. Never type it into any website, not even this one.
Buy SOL on an exchange and send it to your own wallet address. Leave a little SOL for network fees.
Open Jupiter or pump.fun, verify the contract address character by character, then swap.
Say what you're building, in a sentence or two.
As much or as little as you want to share.
Point people at your community, or a link to follow.