So another 'designed by men' problem solver that oversimplifies the problem with a half solution.
To be honest I would just be more impressed by a little consideration. For example, when I went all day diving the men, including DH regularly asked for the speed boat to be stopped then peed off the back.
The same men then made 'people who pee in wetsuits are awful' comments, despite the fact they did zero stops for me and the other female passenger. All day dive 6am till 6pm. Fortunately I wasn't on my period, but God knows what I'd have done if I was, because, despite what Tampax say, I'm still not convinced menstrual blood doesn't attract sharks.
Same deal when I went on safari, all night bus etc.
All could have been addressed by stopping off on land by a big bush and averting eyes.
Apart from the safari one. That was a bit hairy because I did get desperate as was on period. 5 minutes after my stop the leopard we'd been tracking turned up. I don't think it was a coincidence if you get my drift.
But yeah, just one of the many illustrations of how very uncatered for we are.