I know the answer. It's the most straightforward question they've asked me this week...
Need something to invest in? Online projects
Nowadays, anything that comes in the virtual world format is rentable. Anything customers can achieve from home, is rentable. ONLINE is the answer you need.
I started an online make-up business some months ago, and after reading forums, newsletter, and even blogs (like thinkremote.com or similar) I realized a package of a well-established online business + great content on social media would make my business raise like crazy. AND IT DID!
However, I do believe a great investment nowadays is crypto art. If you're out of ideas...that's your place!