I do not consider the problem of unemployment as the main problem in countries. There are problems much more urgent. However, unemployment greatly complicates the situation. With a huge number of unemployed, employers begin to openly violate the rights of workers, and in case of discontent, they simply replace one employee with another. In the end, not one side wins!
Again, with unemployment in the treasury, much less taxes are received, and most of the population is not solvent. This is uniquely very bad for the country's economy! Not to mention the unemployed themselves!
It's very difficult to compare situation in the world today with situation 20 or 100 years ago.
In the past, 99 % of people had to find job in order to survive.
1 % of people could live without any work because of family wealth.
Now, thanks to bitcoin, situation changed a lot.
Now, many people can have very good passive income from bitcoin and other crypto currencies and live well without any job.
We live in completely different world now, crypto world
People have many more choices to achieve financial freedom than before.
Regular job is only one option.