If legalized, I think it's too early. let us think rationally by looking at the community, in general there are still many who do not know the meaning of digital assets.
First of all legalizing cryptocurrencies wont be wise if considered from all angles. The fluctuations in the prices of crypto currencies shall make high difference in the value of anything thats being sold or bought in the market. The market will be volatile to high price fluctuations thus leaving some in loss and some in profit.
Secondly mass adoption of digital assets will be pretty difficult as of now specially in countries that consists of people that still dont know how to make a bank account or how to do an online transaction. First it must be regulated for some span of time before its legalized.