Cryptocurrency have changed many lives for good, because it renders with many opportunities in which no other currencies have done that before, we can invest, earn and also use our digital finances with privacy, in cryptocurrency, one financial dream could come to pass, because its all about having freedom, people were so excited to know the crypto networks because they know it could serve them the same expectations they deserved.
Cryptocurrency bring more positive impact than negative for large amount transaction when using bitcoin or altcoin taken short term or faster transaction than using fiat. But still have negative side from bitcoin how easily for money laundering but keep detect if user deposit their assets to exchange market.
Cryptocurrency give us benefit when long term holding avoid from inflation such as how fiat easily give reduce few percent of inflation values every years and get potential when holding bitcoin assets give up profitable in the future.
Most influence impact of bitcoin in our live how many people earn much profit from bitcoin and get good return from their investment.
Many benefits we get from Crypto, so I think Crypto brings positive impact. As you said Crypto is very good for long jangjka holding because it is protected from inflation.
For the negative side that you say, Bitcoin is very easy for money laundering, actually the government is worried about the government in several countries, so they still refuse crypto.