China is a shithole? You should go there just you can have a first hand experience at describing it so you have more credibility.Are your friends from southern Taiwan? My family is from the north, where people are generally more pro-China.
You should keep on trying to convince them to visit China. When I was in middle school, I was stupid and didn't like China either, but I changed my mind after visiting Shanghai haha
And then they will come up with every excuse not to. Taiwanese have even less because they literally have no language barrier and all those apps allow Taiwanese people to register so no operational barrier either.
They just don't want to be proven wrong. They have spent so many years spouting this stuff and they find out its all BS? What will this do to their identity? HK-ers hate China so much yet they so casually go to Shenzhen for the weekends these days.
There are people who still go to India even though they know how dangerous or hard it is. But somehow these guys will have excuses not to go to China which frankly speaking is kinda on easy mode for visiting. Like everything has a design to make ease of travel convenient, signs are in english etc.

