So if I catch you in an error, I can not only call you on that but now I can imply that your are developmentally stunted as well? Sounds like fun! Let me try:

The Post argues that because the Democrats support gun control and protest police, they are becoming the “pro-crime party”.

Actually, the Republican-leaning columnist Ed Rogers argues this. If Scott Alexander were a fully developed adult, he would recognize that individual columnists' views may not align with those of the paper. If indeed "the paper" can even be said to have a single point of view.