The wall in germany surrounded the entirety of west Berlin. The allies had to fly in EVERYTHING to keep people alive there. Even the coal for electricity.
The difference in circumstances is that one was done by the communists as a war tactic to collapse western presence in Berlin since Berlin was deep in Eastern Germany/Soviet territory. While the other is to keep people who are not citizens of a country out where they are coming in ever single day. About 6000 people illegally crossing per day.
If you cant see the difference between the two, youre either lying or really stupid. Even just the premise of both walls is different. One was to keep people in the other is to keep people out lol.
And in Germany they wouldve died if it wasnt for Americans keeping them alive. Those border guards should destroy the water stashes. If they dont, then they're helping to aid criminals.
Is the wall around Israel bad? Its working pretty well there.
Please take this elsewhere. This post is not about Trump or America.