1) Have you or anyone else here actually checked what these charges/costs are?
FWIW, i just checked
the official Halal site for the Malaysian government. The charges for a large slaughterhouse for 2 years of certification is MYR$700. That's roughly AUD$200, or
$100 per year. Now i'd assume there's a more expensive charge here in the Land of Freedom, however, i'd guess it's still not that much ..... ... ... so i just checked the
Halal Australia site: yep, more expensive ...
$110 per year.
Wow, that's gotta add, what, $0.00001 per kg of beef?
It seems to be similar costs for most types of businesses.
The sort of charge involved here would mean you'd need to regularly buy products for a lifetime before you'd contribute $1 to the any nefarious group.
I for one are not prepared to pay extra ... because the manufacturer wishes to pander to some minority group.
2) Does this mean you never buy anything from a publicly listed company (e.g.: Westfarmers, Myers, utility companies, etc). You're definitely paying more in Australia for products from those companies which are (successfully) pursuing higher profits for their shareholders (= a minority group). It's an obtuse comparison, i'll grant you, but the same logic applies.