Do you really think the guy branding thousands of people working at Meta as basically pedophiles can really be said to care about "solidarity"? I certainly wouldn't consider someone a peer if they randomly go and call me a pedophile because of where I work. I'm sure 95% of people working there have 0 relation to the algorithm decisions and definitely have no particular fixation on giving teenage girls depression.
Material outcomes are the only thing that matters, not personal wants or wishes.
If you worked as an accountant for Epstein after 2006, then yeah you may not be exactly a pedophile but you have shown you're okay with not only working with pedophiles but having a pedophile actively enrich you.
Very few people on this planet are willing to actually do this. Those are Meta are willing to do exactly this.
Also solidarity is a two way street and acting as if the literal 1% of earners in the nation will suddenly develop empathy is foolish. I have solidarity for actual workers trying to better society; not for those that exacerbate the climate crisis, help minorities get cancer through data center expansions, personally profit off of scamming seniors, are okay with allowing a genocide on their watch, do nothing to help prevent the erosion of democracy, and have directly caused many suicides/self harm/deaths of despair.
They have to commit to a lifetime of repenting and self-flagellation isn't going to cut it. It's not the middle ages.