Honestly, its a < 2min ad. I don't think the point was to be a dissertation about their role in promoting toxic masculinity. It's more about challenging men to be better and how they are going to start to take responsibility. They acknowledge it. I dunno, the way you are talking I honestly don't think anything would satisfy you based on everything you've posted.
If you're going to make a claim that something is wrong with masculinity and how it's been distorted into something toxic, then a company like Gillette should also admit that they were part of the problem as well. Remember, this is the same company that did these:
(marketing fail due to products being sent out to the wrong demographics, but the message is still weird, shaving somehow arbitrarily makes you a manly man? I get that they're a shaving company but this was unnecessary)
(speaks for itself, the idea of women as a passive observer and property to be acquired by men)
And if you want to bring women into the equation:
(wtf is "shave like a woman?")
Keep in mind that women are generally charged a premium for shaving products compared to men (aka "pink tax"), which is incredibly ironic considering Gillette created the whole "women grooming" industry out of the sexist mentality that women should be expected to be "shaved clean" for their man.
Idk why you're resorting to the lame "well nothing would have satisfied you anyway" argument. I think I'm being fair, especially as it's ridiculously easy for companies to capitalize on a social movement with zero accountability, which in turn starts to lessen its influence and runs the risk of diluting the message (less of a concern in this specific case, but it is a central problem with Nike and Kaepernick. His message has long been lost thanks to idiots and Nike trying to make a quick buck off of his struggles). All I'm saying is, make a commercial where you admit you were part of the problem instead of just writing meaningless text in a press release, and showing life experiences. Show that you actually meant a word of what you said.
Advertising influences everything. So a corporation admitting they need to change the way they advertise is something that has to come at an organizational level. Sex sells. There isn't much reason they need to make any drastic shifts in their marketing besides general trends. The fact they put this out implies people within the organization wanted to promote some sort of change. And corporations obviously will still do shitty things because capitalism it is still a profit driven model that is easily exploited. But it feels like it's just ignoring reality to think that because corporations are shit on some issues, they can't therefore strive to be better on other issues.
Of course advertising influences everything, but there comes a certain point when advertising starts to become toxic and serve as a "culture script" for how men and women should behave. This is why I can't take your "sex sells" argument seriously. Yes, sex sells, but there is a difference between the typical "sex sells" marketing that we see on a regular basis (as seen in the older Gillette ads) that leads to men having ridiculous expectations of how women should behave vs. "sex sells" where positive elements are shown and re-affirmed (for instance, beauty standards changing to better represent the average women), and where expectations on all genders have changed.