Is it safe to travel with a group in Germany, France, Switzerland and Austria?

Traveling with a group is definitely safe. We have been to these European countries, and traveling with a group is definitely not possible. Because of the language difficulty and uncertainty, we chose to travel with a group. If the tour fee is paid well, you don't have to worry. Hotels, scenic spots, restaurants, etc. , including when to get up in the morning, when to leave, and even go to the toilet in expressway, will be reminded on time. But you should pay attention to yourself there, because there are many Italian thieves in France, and the tour guide will always remind us not to talk to strangers at will. If we are not careful, we will lose our wallets, so we must be careful, take care of our wallets and passports, swipe our cards when shopping, which is convenient and safe, and don't show off our wealth outside. . .