You are right and I agree with that statement because Investing in crypto without a strong analysis on a coin can make us lose assets during investment and of course by choosing some coins that have a pretty good project development can give us profit in the future when we hold the coin, therefore it is better we invest in some coins that have little risk and have a large community so we don't hesitate to invest there.
What do you mean by investing in coins that have low risk can you name one of them, is it possible to have coins with such criteria other than Stable Coin? then where is the investment value that shows great profits. As long as the coin has a large risk, there is also a so-called big profit. I only advise not to divide the portfolio in useless coin counts, or even with temporary coin prospects. So if you want to be safe, then Bitcoin provides it all for the future.