They are working on an European alternative. Wero is just one backed project. The “digital euro” is what they are working on as an alternative. Though no idea how far that is.

There’s concern that young people have very poorly developed analog knowledge. Humans usually learn better by combining sensory inputs, such as learning better by writing things down or tying things to memories. Smells famously tie into memories very well. By only typing, and having very little connections to the real world in the context of learning, there is the fear that they will learn less and also not be able to learn, since they are lacking those sensory connections. They also have horrible handwriting, probably spelling as well due to autocorrect. This is practically not a problem, but if the next generations grow up not knowing “how to language”, that is probably not ideal.

I use syncthing without any problems.