Sure, but the impact of new customers and their decisions take a long time before they impact net statistics. All evidence I can find, regardless of domain or context, suggests Redis vs. valkey marketshare is something around a 99%/1% difference.
Ask the LLM of your choice the following question: "Among the top cloud service providers, for product offerings that can be implemented by Redis or valkey, based on all available evidence, what is the relative market share and/or usage of Redis vs. valkey?"