Frankly, it'd be a waste of time. The issue is simply divided between people who do not want a 3rd party control of the game they purchased and the people who love Steam who cannot seem to comprehend why we don't want it. it is like going to buy a car, and the salesman keeps telling you about the undercoat. You don't want the undercoat, but the salesman keeps telling you about all the "benefits" of the undercoat, which in reality, the only real benefit of the undercoat is profit for the dealership and a higher commission for the salesman... the only difference would be, in the case of Steam, the salesman believes the undercoat gives you a benefit and the salesman doesn't get a commission.
You are probably right, sadly. Moreover, maybe it is already too late. Especially given that Bethesda made FONV Steam exclusive.
But until I see that Skyrim has been released, and is only available via Steam, I will hold out some hope that we might convince to do the smart thing, the same thing that Taleworlds/Paradox seems to have done when they got Valve to 'allow(?)" them to distribute Mount&Blade Warband by other means besides Steam.
It is clear to me that many gamers love Steam, and I have no need to try to convince them otherwise, except for the fact that more of the game I would love to play are requiring it. It might seem logical to attack Steam itself, or try to undermine the merits of loving Steam. But why should I fight with my fellow gamers?
The Mount&Blade Warband examples shows me quite clearly that it is the publishers/developers (and perhaps to some extent Valve themselves) with whom I need to be in dialogue. Indeed, it strikes me that, because of the polarization and thrill-kill that these Steam debates provoke on fan sites, even the Steamophiles should take an interest in the 'solution' that leads to the least disagreement and consternation, i.e., for Bethesda to negotiate with Valve by whatever terms necessary to achieve a non-exclusive distribution deal. Distribute by Steam, distribute by Bethesda online store that requires no Steam account to validate or use, and by whatever other means of distribution they deem appropriate = instead of Steam Lovers vs. Steam Haters fights sapping the community enthusiasm, everyone can be happy because they can buy the game and use it how they prefer.
Everyone with one possible exception, Valve. But frankly, as a mere distributor, Valve should be happy they get to sell Bethesda's games at all, much less that they get exclusive distribution rights.
If the game is being 'developed in Steamworks' (whatever BS that really means) then maybe from a legal standpoint this is all moot. But I have not heard that yet.