Spontaneous protesting?
Well George Floyd was killed in Minneapolis by a police officer who stood on his neck with his knee for 8 mins. The video was absolutely horrid.
The protesting was and is because of this, they want reform in police departments across America. That's fair. I'm not sure on the looting and whatever though, just assuming that's just people who wanted to take advantage of this situation.
There was rioting going on for several days in MN when the police were ordered to stand down and not make any arrests.
Four days later, on Friday there were something like protests in 13 states, and riots broke out in exactly every city that a protest was organized in. Prior to Memorial Day, I don't believe there were any riots in the US in all of 2020, and riots are rare in the US.
The above makes me believe that whoever organized the riots had also organized the protests, probably as cover for the riots that were to follow. I think it is hard to argue the protests were anything other than planned.
Almost immediately, there was massive amounts of BLM propaganda on various social media once the riots started. There was another race
incident in New York that went viral on social media the very same day that Floyd was killed. There was also what is likely BLM propaganda about Breonna Taylor circulating in the days/weeks prior to when Floyd was murdered. This may or may not be related, but a DNC PAC was/is
using military technology against US citizens to counter Trump's coronavirus messaging on social media.