This sentence scares away many legal illiterates. Remember, you can do anything unless it is prohibited by law!
There are many illegal things. Don't think that illegal is illegal.
For example, if you secretly watch a movie at home, can you say that you are doing it legally? But it is not illegal.
Then again, if it is really legal one day, do we still have a chance? When the country really promotes individual investment in Bitcoin, the bonus period will really be gone [grin]