Why are you pretending this is a harder topic than it is and you have some secret insight. And you're a dick on top of it:

Yes, exponential backoffs alone are insufficient. Yes, adding jitter helps randomize the calls across a fleet and should be the default with exponential backoffs. Yes, both of these may be sufficient for most systems. Yes, you can dive more into circuit breakers and adaptive retries to limit thundering herd.

https://aws.amazon.com/blogs/architecture/exponential-backof...

https://brooker.co.za/blog/2022/02/28/retries.html