Deodorants don't reduce how much you sweat, it just masks the odor. Antiperspirants reduce how much you sweat.
In the summer, I get sweaty anyway and take 2 showers if I can: a rinse before bed and a full cleaning shower in the morning. I would get smelly quickly if I did not use deodorant.
It's straight from the Fascist playbook. To get to the end result of genocide, first you start showing how not all Nazis are bad and that (target group) is actually bad. Then you ostracize them. Then...
We learn from TNG that some parts of the galaxy are being damaged by warp travel and have speed limits to lessen further degredation. A warp 10 probe would likely cause massive damage to these protected zones as well as some damage to normal zones.
Music videos have high replayability. You may be the kind of person that downloads a news summary once a day or once a week and watches it offline. A sports game might be worthwhile.
You should be on meds and your body should take care of the sleep issue on its own.