Yes it is, we cannot necessarily say other people are wrong when they do not invest in what we invest in, and they also cannot say that what we do in investing in bitcoin is wrong, and indeed it is based on what we believe and what we understand.
Yes, of course we can't just judge someone as wrong if they have different views and don't believe in the investments we make. It's true that everyone has their own choice and everyone has their own experience of the investment they have made.
The most important point is that they or we use the money we have to invest in something we believe in, that we understand the risks and how the investment works and as long as we are also comfortable and have been able to or have had good profits from what we invest, whether it's gold, Bitcoin, stocks or real estate.
For me all investments are good and they will all be beneficial for us, the most important thing is that we have a good overall understanding of the investments we make.