Incorrect
... and your assessment is based on what?
according to the PSC 2016 report on chinook catch and escapement the sport sector caught 70% of 182,000 Canadian Individual Stock [Chinook ] Based Management Fisheries. Almost all the chinook caught in Southern BC inside waters are caught by the sports sector - approx 70,000 fish. FN sport catch was about 11,000, almost exclusively in the Fraser. Commercial catch was all but nil.
PACIFIC SALMON COMMISSION JOINT CHINOOK TECHNICAL COMMITTEE ANNUAL REPORT OF CATCH AND ESCAPEMENT FOR 2016 REPORT Page 15.