Not a crypto hater so much as the idea of it goes.
It's a lot like the rest of the internet: anonymous things moving and interacting can be unpredictable. From what I've seen on the dark net, I'd assume we will see the same extremes manifesting in transactions; that is that it will be very helpful for crimes, but also very helpful for ppl who need weed medically but can't get it legally, ppl who need money because they are pursued politically, or ppl in other dire circumstances.
It's all very complex, and I think there is a legit good reason for it. That said, I'm not the person to judge what outweighs, I just know it's far more complex than "crypto bad" or "crypto yes". Let's just hope whoever will be in this position is far knowledgeable in that regard than me.
Sincerely, a small developer and 3d artist.