I actually think that if we're going to tax-privilege capital gains to a huge degree over wages, it's entirely appropriate for the government to claim some small chunk of non-voting, least-privileged (both to avoid conflicts of interest and fucking up the regular equities & debt markets) shares of
every corporation over some size, probably with some other implementation details in there (graduated percentage as company revenue size grows or whatever, that kind of thing). I also think we should consider going back to things like having some parts of the defense industry outright government-operated, like we used to do, which these days might include a chip foundry or two. Not saying we should definitely do it, but I think it should be seriously considered.
... this ain't that, though. It's a one-off, not a reliable broadly-applicable policy, and it's not clear what kind of strategy it represents in the bigger picture. I also doubt the ownership structure is as hands-off as I'd prefer, though I admit I've not looked into the details (if there even are details yet—we've had a lot of reporting on things as if they've happened, that then sometimes go on to never actually happen, lately)
[EDIT] I further think it would be better than the status quo to acknowledge that we have an economy dominated by Zaibatsu now, and to use the government to leverage them for public benefit the way the "Asian Tigers" do/have, though I don't think this is that happening, either. I think we're currently picking the worst of three options, of "intentionally use them to their fullest; break them up; do nothing" (we've been on the "do nothing" track so far, having abandoned "break them up" in the '70s).