As long as the profit of any business is high enough, there will be a constant stream of competitors, and the ways to set monopoly barriers include:

1 Intellectual property rights are mostly traditional technology industries

2 Brands are mostly design industries

3 Increase migration costs For example, social media WeChat and Twitter are difficult to migrate away from the original network

I remember a story I read when I was a child, saying that many people have the fantasy of opening a coffee shop, and the worst ending of opening a coffee shop is that not long after it is opened, a Starbucks appears next to it. #