Eliminate render-blocking resources

Hello, like many I have performance issues for my website because of render-blocking resources. You have been referring to the same solution for years, self-hosting. Do you have another solution to propose since?
If the only way out is to host your site yourself, do you have any recommendations or advice that would make this easier?

Let me know if you plan to work on a solution to fix this on Webflow, or if we will have to host our sites elsewhere forever.

Thanks in advance for your answer!