Solar wind is a negligible factor in the trajectories of large-payload rockets - it's more of a radiation hazard that any interplanetary crewed mission has to deal with.
It's not the solar wind I'm worried about re: uranus.
The wind I'm concerned with portends very large payload rockets immanent arrival trajectories.
It's definitely stinkier than any hazard any interplanetary crewed mission has had to deal with, hitherto.