A Thetis Island Matter Regarding AQUACULTURE/SHELLFISH

To give some more detail - the link to the BC website is the original application regarding AQUACULTURE/SHELLFISH Location: Preedy Harbour, Thetis Island. The PDF's at the bottom have more detailed info.
https://arfd.gov.bc.ca/ApplicationPosting/viewpost.jsp?PostI...
https://arfd.gov.bc.ca/ApplicationPosting/index.jsp?PrimaryS...
Why do - by principle - provincial and federal jurisdiction decide over local affairs? No matter of crown land or not it is an issue which effect locals and not someone sitting in an office somewhere applying any kind of rules and regulations. Thetis Islander should vote what happens in front of their 'door step'.
EVERY 'harvest' of any natural resources in Canada from marine to forest, mining, oil/gas etc. - doesn't matter what - end up with a bill to the taxpayer for recovery. This system was and is a version of how to continue and destroy the environment.
Where are our local political representatives and trustees??
Matthias