Toronto is explicitly not a melting pot. Trudeau and others have been explicit in describing Canada (and Toronto) as being a mosaic of cultures, or a patchwork, or quilt, and not the melting pot that America touts itself to be.
Canada's migration policies are one facet of my labelling it a globalist punching bag, among many, but certainly not isolated to it and mainly due to the motivations behind it.
The rest of your post is literal memes and shallow accusations of racism and as such isn't worth addressing.