I have a 300k follower profile that easily gets responses from celebrities because my message request is shown on the top. I can approach influencer on behalf of you if you want

All courses there are mid with half ahh information. Don’t waste money on those.

Transfer your earnings to a friend abroad that is based in a country with no taxes, fly out , ask him to give your money back in cash and spend your money there. Keep your official earnings lower on paper.

Depends on the demographics of your customers.

Invested quality time and money into education. There is no need to take any big risks when you slowly slowly build a project over time.