rich people will not be interested in Bitcoin, because they are already rich and prefer to invest their money safely, so of course not many rich people are interested to investing in Bitcoin, but people who want to be rich, will definitely invest in Bitcoin, because investing in Bitcoin has the opportunity to become rich, therefore there are still many people who want to be rich will definitely take the risk of investing in Bitcoin, because only Bitcoin can make us rich even though the risk is also very high.
Yes, we could say that most of them are more interested in investing in real goods or in shares of companies that are already big. They usually prefer things that carry low risk compared to high risk. Their calculations are quite large for this.
However, that doesn't mean all rich people think that way. because many people have started to open their eyes and minds about cryptocurrency. Even though it may not be that big, even if they have started investing in Bitcoin for some reason, at least this can open their horizons.
BTW, when we talk about this there are probably many people who don't like Bitcoin. Remember, a hater will still hate Bitcoin for whatever reason.