It's a standard answer, they copy and paste because I got the exact same first 2 paragraphs word by word. The only difference is that they told me that since they don't have access to paper applications while working from home, I should send the CSQ (which I had already done in November), so they could attach it to the electronic file, but well, I sent it again
My application is not to sponsor a wife, but my mother and it has been in Mexico since August 2019, given the pandemic, I think it will reach the year with no news, and basically, they were VEEEERY slow before, can you even imagine how they will be after the pandemic ?