Comment The case against Tobacco was based on "checmicals" (Score -1) 65
The case against Big Tobacco was based on the fact, that their product was actually addictive. Nicotine is not just psychologically, but chemically addictive for humans.
There is no such case against software. Against marijuana-growers — maybe, but the same actors are surprisingly quiet about that.
Facebook has been pressured earlier into spreading government propaganda and then publicly testified about this pressure. Its current troubles are much more likely to be rooted in that, than in any actual "harm to children".