Venus hardly has any water, as it has already lost most of its hydrogen into space (due to its very weak magnetic field): https://en.wikipedia.org/wiki/Venus#:~

Venus hardly has any water, as it has already lost most of its hydrogen into space (due to its very weak magnetic field): https://en.wikipedia.org/wiki/Venus#:~:text=The%20solar%20wind%20then%20supplies%20energy%20that%20gives%20some%20of%20these%20ions%20sufficient%20velocity%20to%20escape%20Venus%27s%20gravity%20field https://en.wikipedia.org/wiki/Venus#:~:text=The%20solar%20wi.... Doing it to heavier gases on human time scales is a whole other scale of problem.