Well here's an explicit accusation of misbehavior to sate your hunger: Canonical has deliberately gone out of its way to stomp on its users, taking advantage of Ubuntu's once-upon-a-time reputation as being "community-driven" to prey upon and exploit that community for failed commercial gain. The Amazon Shopping Lens is but one example of this.

You're delusional if you honestly believe Canonical has any semblance of morality. I'm pretty sure cosmic rays zapped the neurons in Shuttleworth's brain, causing him to take on all the downsides of a Jobs-sized ego without any of the benefits, and now Ubuntu has gone from an excellent modernization of Debian to the second-worst distro (behind only Fedora, though this is increasingly marginal).

Again, there is no implicit accusation. I am stating outright there was misbehavior. That is a statement.

What do you think the complaints to the SFLC and FSF from multiple parties were about ?

I don't see you complaining that neither of these parties gave details :)