I just made the mistake of reading some of the comments. Shocking.
I honestly think that most men, as well as women, should welcome these changes. For men who respect women, they are not at all threatening:
How did you know that she consented?
Well your honour, she removed my clothes, ran her hands over my body and placed my hand on her genitals. I asked if she wanted more and she said, 'God yes, fuck me now.'
If a man always ensures that his partner freely consents, then he has nothing to fear because
a) his partners are very unlikely to make an allegation of rape
b) even if an allegation was made, they'd be able to explain the steps that they'd taken so would have a very strong defence.