I'm absolutely sure the ship's computer not only knows contextual hotness, but has definitions for every crewmember. So Picard may like his tea hot at 82°C while La Forge likes his at 70° (possibly because he's drinking green, not black).
That said Geordi La Forge routinely struggles to tame the ship's computer to get what he wants. So it may also give him 95° Camomile just to mess with him.