There's no reason I can think of where this isn't the case.

I mean, we're not even up to the "Model T" era of AI development and more like in the 'coach-built' phase where every individual instance needs a bunch of custom work and tuning. Just wait until they get them down to where every Teddy Ruxpin has a full LLM running on a few AA batteries and then see where the market lands.

I always imagine these AI discussion in the context of a bunch of horses discussing these 'horseless carriages' circa 1900...