Toxic masculinity?

I wonder if the people who say that Men are 'toxic' have close family, sons,fathers,Uncles,brothers? ...Are they toxic, or are they "good"guys who support their loved ones? the women they love,is it just 'other'womens male loved ones who are the toxic ones..the ones who have no contact with females in society? There is an uproar in Britain because a lovely acomplished,talented Woman has been Murdered, so now society is not safe for Women, we cant ' walk the Streets'and feel safe,as if its something new?