Best way to avoid problems is, respectful behavior. Social norms change all the time. #MeToo isn't saying much more than 'the other person matters as much as you do." And taking a photo of someone in a locker room without their permission - shouldn't require much thought to figure out whether that's respectful or not.
Remember the mom talking about her sailor son being scared to date. https://tribunist.com/news/mom-says-her-sailor-son-wont-date-because-of-metoo-internet-has-a-field-day/ And then he responded with:
[MEDIA=twitter]1049518834972020737[/MEDIA]
Nice to see his positive attitude to changing social norms.
Btw don't make a false equivalence between the pussygrabber-in-chief and Biden giving someone a hug (an unwanted hug sounds like, but not sexual assault or even the hint of sexual assault according to all parties involved).