Maybe because you've been hearing a lot about the downsides/disadvantages of cryptocurrency, you seem to be hesitant about this digital currency. It's true that some of the traits you mentioned are real, but if we focus too much on these shortcomings, we might get overly influenced and scared to give it a try.
Look at the bright side, with cryptocurrency, we can make transactions without going through KYC hassles. We can also send assets across borders without complex and costly administrative fees. Moreover, we can still maintain our privacy when using crypto, among other benefits.
Try to influence your mindset with some of the advantages of cryptocurrency, so you can see that innovation is created to improve something that already exists.