It took great strength to go as far as Nikolay did in spite of these challenges. I understand why he doesn't want to participate in this culture any longer. It comes at a great cost. Unfortunately, the actix projects and its author are not the only ones who have been targeted for having differences. The next example is Ferrous Systems, who have authored a new ecosystem for asynchronous development. The team has been attacked in all sorts of ways and are going to great lengths defending themselves and to help shape the public narrative. Eventually, they will tire from constantly defending their decisions. Some will lose their patience and tempers will flare. Then, an angry mob will re-emerge and do everything in its power to cancel the momentum of their work and attack the reputations of the authors.
I don't know whether this social behavior will change without the culture changing as well. It requires a respect for viewpoint diversity and acceptance of people unlike ourselves, not just in gender orientation but in opinions and values. It includes tolerating disrespect and leaving people alone rather than trying to destroy them. I doubt these social issues are unique to the Rust community. Cancel culture seems to exist in all shapes. We aren't better for it.