Entitlement economies simply aren't sustainable. Planned economies simply don't work. Look at the rest of Europe. It's not working.
No? Tell you what, instead of just spouting talking points, let's do look at Europe.
List of countries by GDP (nominal) per capita - Wikipedia, the free encyclopedia
This is a list of countries from highest to lowest GDP per capita, which is a pretty good estimator of how well an economy is doing. In the top 30 countries, we find:
1. Luxembourg
2. Norway
4. Switzerland
6. Denmark
8. Sweden
9. Netherlands
(10. United States)
12. Ireland
13. Austria
14. Finland
16. Belgium
18. France
19. Germany
20. Iceland (does that count as European?)
22. United Kingdom
23. Italy
25. Spain
29. Greece
30. Slovenia
Non-European countries except the U.S. (and maybe Iceland) have been skipped here. So of the top 30 richest countries in the world, more than half are European countries. And they've had "entitlement economies" as you phrase it (although not planned economies -- that equivalence is not correct) for decades. Looks like it's working out quite well.
But then, the "failure" of European economies has been a false right-wing talkiing point for a while now. Of course Europe is experiencing some problems at the moment; so are we, so is the rest of the world. But in general, compared to us, compared to the rest of the world, Europe is doing just fine.