Comment by milesrout

But you shouldnt need to use file uploading services! File upload doesnt require additional services, it has been a well understood part of HTTP for decades. You can do file upload using normal web form submission in your web server/CMS/Rails/Laravel/CGI program without paying a monthly subscription to some service at an exorbitant markup.

Also, those filters are obviously imperfect. Remember the man who got his Google account terminated because he took a photo of his son's rash to send to his doctor? Pedo alert, pedo alert, a child is naked in a photo. My parents must be pedos too, they took a photo of me sitting in the bath when I was a toddler. Call the police.