Using that logic,Aus pitches are much better for batting than most others because Ricky has a much better average at home.
Actually true. Australia is one of, if not the worst, country for bowlers to bowl in. The only bowlers that have really done well in Australia over the last 10 years have been Australian bowlers.
Fast bowling is a markedly varied beast: the great fast bowlers, like McGrath, have the tools to succeed in
all conditions: merely very good ones will generally have at least one hole in their record. Because fast bowling conditions vary from country to country and what works in one country won't work in another: see Mitchell Johnson's struggles in England, or James Anderson's struggles outside England.
However, if we're using the "OMG, Imran, Waqar and Wasim deserve a ****load of extra praise because they had to bowl so much on dead Pakistani pitches" then you're wrong. If Pakistani pitches hindered them so much you'd expect them to be a lot better away from Pakistan than at home.
Wasim: bowled worse than his career average in Australia, England, India, South Africa (admittedly only two Tests worth), West Indies and Zimbabwe,
Waqar: worse in Australia, Bangladesh, India, New Zealand, South Africa, West Indies
Imran: worse everywhere except Sri Lanka.
To me that suggests that what worked for those 3 in Pakistan didn't work as successfully for them overseas. Having to bowl so much on "dead" Pakistani pitches had absolutely no effect on their overall career performance, because they were used to them and had the tools and nous to succeed on them.
edit: the two greatest Australian bowlers of their generation, Glenn McGrath and Shane Warne, both bowled
worse than their career average in Australia.