Anonymizing photos of the violent ones is therefore likely to support their actions by making accountability less likely. To scrub ethically, limit it to the non-violent protestors. To support non-violence, better to help identify the violent people -- police or civilian -- the opposite of anonymizing them.
Yes, deliberately preventing anyone from providing care or defense for a person who's being murdered makes you an accomplice to the murder.
>If your city charged these cops justly then nobody would be burning it down
Doubtful. Here's a video of East 4th street in downtown Cleveland being destroyed by pillagers last night: https://www.news5cleveland.com/news/local-news/cleveland-met...
There's over a thousand service industry workers who've already been out of work for months due to the pandemic that the businesses on this street support. Many of them have struggled to get enough financing to even reopen, some have had to permanently close. Many (possibly most) of these businesses are destroyed and can not afford to rebuild. Who should the city of Cleveland have charged justly to prevent this? How many more innocent and unrelated people's livelihoods need to be burned down and how many more times (this has happened before, more than once)? There seem to be a lot of accomplices in the video.
You mention the pandemic. Somehow, our Congress has passed (in nearly unanimous fashion) five giant "bailout" laws supposedly in response to the health crisis, which have given trillions of dollars to powerful interests and pennies to normal citizens and none of the blessed laws have done a single blessed thing to provide health care to control the blessed pandemic! Meanwhile, comparable (though mostly poorer) nations have provided state-supported healthcare to all citizens, for decades. Are we sure the protests are only about racist cops? Besides, when they burn down the Nike store they aren't destroying too many American jobs.