What's the maximum wattage consumed by the current consoles?
I've seen the PS5 hit ~209w or so and the xsx for whatever reason seems to always be lower, not to to mention the xss which seems to be double digits in some games.
There is zero reasons to water cool anything with that kind of power draw. Maybe if we get to 500-600w systems?
edit,
I just found this and yeah, all current consoles use very little power. The PS5 hit ~216w but I think that mostly due to the dev not optimizing