If you can't keep them in your country because you've destroyed the enjoyment of living there, make laws to forbit them leaving. What is the point at which that force just breaks and people just 'rebel'?
The Germans I've met in other countries in recent years are very liberalist and don't even care or understand the difference between freedom of speech and not. On forums, German message boards have seemed some of the most trigger defensive (taking the offensive, I mean) on any even possible reflection of something like criticism of anything that takes place in or to do with Germany.
Commenter. 'That would require changing the constitution, which isn't possible in the current German parliament'
Another. 'In Germany, we are required to pay about 18 euros per month to fund the public journalism institutions, because they are supposed to be independent from government and private billionaires and inform the population of topics of their interests, like this very one here. They failed to not "notice" this law when it's been issued, and I don't believe it was just by incompetence'
The provision to do this went unnoticed until a newspaper pointed it out.
Germany considering national conscription in military.
Many comments about in inequality, because this just is for men. 'When war knocks on the door, gender equality goes out the window' 'Where is equality? Equal rights must come with equal responsibilities.'
'It feels like my freedom is broken, somehow,' said the young German man interviewed, after the journalist pointed out it probably wouldn't be denied anyway. 'A lot of young people don't want to have contact with the miliitary. And that's a feeling of your living standard is reducing somehow.'