Who supports CKB?

Could you please elaborate on the support for CKB? Who are the main backers or entities that endorse its development and utilization? Are there any significant investors or institutions that have shown their support for CKB? Additionally, is there a strong community of users and developers who actively contribute to its ecosystem? Could you provide some insights into the reasons why these parties might support CKB? Finally, is the support for CKB increasing or decreasing over time, and what factors might be influencing this trend?