The funny thing is that for the longest time Intel actually had the majority share of GPUs, just by counting the ones embedded in motherboards of laptops and the like. No idea if that's still the case, or if Nvidia or AMD has been eating into it with their new models (e.g. what powers the Steam Deck)

They've tried to break into the discrete market a few times, most recently with their Arc cards, but the way they approach things is just so odd. It's like they assume the first attempt will be a smash hit and dominate, and when it doesn't they just flounder? The Arc cards launched to a lot of fanfare and then there was just silence and delays from Intel.