It’s pretty common for IETF drafts to be substantially complete well before they are finalized as RFCs. For example, supporting ML-KEM in TLS is still a draft, but there are already multiple large scale deployments of it since the technical aspects were nailed down a while ago
I think that'll only happen when and if the corresponding drop in sales offsets increases in revenue from the subscription services owners will be forced to use. When they announced this originally for EVs it was clear the underlying motivation was to convert owners from a one-time source of income into an ongoing stream by forcing them into a subscription model for features they would get from CarPlay/Android Auto.
The smaller switches like the Arista 710P are meant for deployment out at the edge of the network where you want something small and quiet (e.g. at people’s desks or in conference rooms) to provide more ports without needing as many runs back to the network core where the big loud switches live. They’re still enterpise grade since they support enterprise features like centralized management, VLANs, QoS, IGMP snooping, etc.