In the next five years we would see many investors in crypto world.Eventually the market cap will increase to 500-1000 bilion.Then the price of bitcoin would easily be 25000$ which will be huge in the future again.

Cannot say what happens to bitcoin at any  moment.It is always considered as a illegal currency.If you open tor network you would see all transactions happens through bitcoin.Tor is not legal and bitcoin too.But things may change and some countries may start adopting bitcoin.