Is depression part of Autism...

There is never, ever going to be a correct answer to this question. Ever  No one knows the answer...

Ok then. Is depression always linked to anxiety(as NHS always group together as if both the same)? I don't think so even if NHS wanna give same drugs for both!

When you say linked together yes they usually are, this is because in most cases they do go together, but not always - they don't have to be diagnosed together. They can be coded separately or together. 

It will never happen. Every mental health day they just promote CAMS,nothing for adults apart from drugs to comply to be quiet.

Remember this guy i knew from a MH group,diagnosis of Schizophrenia after trying to take his own eye out(allegedly!),he had a life coach,and keeps banging on about how much meds he takes and obsessed with coffee having to be so(no instant!),yet has greasy fryups as much as poss. The substance abuse charities love him. As his brother is a dr and he bangs on about how much benefits he gets,think he just bangs on about how much meds he supposedly takes to fly thru medicals.

Remember this guy i knew from a MH group,diagnosis of Schizophrenia after trying to take his own eye out(allegedly!),he had a life coach,and keeps banging on about how much meds he takes and obsessed with coffee having to be so(no instant!),yet has greasy fryups as much as poss. The substance abuse charities love him. As his brother is a dr and he bangs on about how much benefits he gets,think he just bangs on about how much meds he supposedly takes to fly thru medicals.