The brand aware "consumers" are really just DIY PC builders, which is relatively a small number. Enterprise DRAM business is doing so great that Micron just doesn't see the consumer market is worth chasing.
This is bad for consumers though since DRAM prices are skyrocketing and now we have one less company making consumer DRAM.
The people who occupy the b2b ram buying kind of jobs are not aliens from another planet. Brand awareness in consumer markets, especially ones that are so closely tied to people's jobs (nerds gonna nerd) is going to have a knock on effect. It's not like a clothing brand or something.
Sometimes reputation and suchlike in the consumer market can directly boost your B2B business. Consumers and professionals alike will look at backblaze drive reliability figures.
Other times professionals will sneer at a consumer product, or a consumer product can diminish your brand. Nobody's wiring a data centre with Monster Cables, and nobody's buying Cisco because they were impressed by Linksys.
Yes, but the consumer brand has to have a good reputation for that to pan out positively in B2B. Crucial has a decent reputation, but the problem is that there hasn't been any innovation in the consumer DRAM market for 2 decades that wasn't driven by/copied from the enterprise sector. The difference between a Crucial DIMM and a Micron Unbuffered dimm is which brands sticker they put on it, and maybe a heatsink and tighter binning/QA. That's not unique to Micron/Crucial. Aside from "Moar RGB", what innovation has happened in this space in the consumer side of things that isn't just a mirror of the enterprise side (eg DDR4 to DDR5)? XPO/XMP? That's Intel/AMD dictating things to DRAM companies. So what impression really are people meant to carry over from Crucial to Micron in this instance? How is Micron meant to leverage the Crucial brand in this space to stand out above others?
Similar story on the SSD side of things regarding reputation/innovation, especially when you consider that Crucial SSD's are no more "micron" in a hardware sense than a Corsair one built using Micron flash (support is a different matter), as the controllers were contracted out to 3rd parties (Phison) and the flash used was entry level/previous gen surplus compared to what's put in enterprise. The demands and usecase for consumers and even prosumers/enthusiasts are very different and in general substantially less than on the enterprise side of things with SSDs, and that gulf is only growing wider. So again, what is meant to carry over? How can Micron leverage Crucial to stand out when the consumer market just doesn't have the demands to support them making strong investment to stand out?
Frankly, taking what you say farther, I think if this is what they want to do (having consumer brand recognition that can carry over in some meaningful way to B2B), then sundowning crucial now (given the current supply issues) and then eventually re-entering the market when things return to some sense of "normal" as Micron so that both consumer and enterprise brands are the same brand, "Micron", makes much more sense.
This is bad for consumers though since DRAM prices are skyrocketing and now we have one less company making consumer DRAM.