This is not true in the slightest. Beyond the fact that the government went so far as to buy a pipeline to ensure added capacity for Alberta oil sands development, they've been enormously supportive of LNG development in BC, approving many projects and recently going so far as to give a $500M loan toward a project.
Please stop spreading lies and FUD. The pipeline buyout was too little too late after the government stalled and delayed permits over never-ending environmental assessments. All in all, the projected cost of capital flight exceeds $30 billion CAD (the article is from 2019):
