Whether or not digital currency is worth investing in, I think, depends on one's level of confidence. Because, investing in cryptocurrencies has a greater risk than investing outside of crypto.
Again I say, worth it or not, it depends on one's will.
Investing in digital currency is a smart choice for someone, apart from being able to monitor the market movements of investing in currency, we are the ones who manage it ourselves. Therefore, I think your statement is not correct. investing in digital currencies has little risk if one is not smart in analyzing and reading market charts.