Toxic Masculinity is one of those things that show how people take an idea and go too far with it.
Are their masculine behaviors I'd consider toxic? Yeah. Alot of hazing activities go too far, and there is showing off and abuse that can result from trying to act manly. If masculinity is not balanced out with good morals, it can lead to some bad things. (BTW, the same is true of femininity, as women can be flipping monsters if left unchecked, but that never gets brought up)
But these numb nuts that pushed the whole "Toxic Masculinity" thing have pushed it to basically account for literally anything that is even remotely masculine. Tough guys, even noble tough guys, are seen as toxic now.
When Thundercats Roar came out (has that been cancelled yet?), I got into a debate with someone that said that version of TCats was needed because the original was so toxic. When I asked "How so?", it turned into a talk about Lion-O having to learn to be a fighter and so tough, and how everybody had to have perfect bodies. Its insane. Forget the fact that there is nothing inherently toxic about any of that, or that the show constantly pushed values such as Truth, Justice, Honor, and Loyalty...nope! It was toxic, so it needed deconstructing.
Unreal.