As a founder of one of the companies on that list, I can at least say why we went with Tencent.

All the western tech companies all had shitty alterior motives for wanting to buy us.

Amazon wants to use you to get more prime subscribers. Microsoft wants you to develop games as exclusives for their platforms. Etc etc.

You talk to other companies western tech buys and its stories about how they come in and meddle.

Only Tencent wants to buy you so that you can keep doing the thing you are doing without screwing around with your company. They have a very good reputation for this and it’s deserved.