The thing is, does any of your or our discomfort over this deal count for anything? People could write millions of posts on the net but the people that matter don't care about those. The only meaningful action anyone could take against this takeover would inevitably be something illegal which any sane person won't or shouldn't do.
In other words, we have no power over what goes on here. We could shout every game about wanting Glazers out but we can't choose their replacement. So as
@kouroux said above, the best thing is to detach yourself from off field matters. That's what I do personally. Who buys us, whether Greenwood plays for us etc won't detract me from what our players do on the pitch, because at the end of the day I can only support the players on the pitch as a fan. In this day and age fans have no other power over the running of their club.