Holding a small portion of many assets may have it risk but it's much better than a concentrated risk. Thanks for the update friend.
That isnt true.
Have a diversified holding of shopping mall companies versus being exclusively in bitcoin the last decade means you would have missed out (lost) a lot of money.
Diversification is fine to a point but tends to limit returns.
In this instance, the example is being spread over different properties, but still in the real estate sector. For those who understand it, that can be a powerful position to take.