First of all, Tencent's two fist products, QQ and WeChat, are extremely restrained. Advertisements are elegant, do not disturb users, and have almost no redundant functions. The product managers behind the two products always pay attention to the needs of the vast majority of users and really solve the problems encountered by users in their lives.
Secondly, when Tencent realized its cash, it had a good conscience and would never make harmful advertisements.
Finally, Tencent has also done a lot of public welfare. Of course, I personally think that doing a good job is the greatest public good.