The maximum countries in the world are against crypto now or they don't want to talk clearly about crypto. So it will come in the future but it is not so near to now. we need to wait for some years.You should keep one thing in your mind that the world is going to more advance digital Era, nowadays people converting their businesses to online.I think yes' because in the legal age this is also popular as a future currency, actually through the cryptographic system it helped a lot with the bounties to sustain when the community quarantine was implemented by the government.