Many reasons, but the most obvious is because they just aren't that smart. They have only a few moves that they just repeat and even those moves were stolen from nazis. Well actually they are just nazis brought here anyway. Infiltrated, festered, and took over gov.

They have never had to adapt so why change anything? This is why we see them do the same shit over and over again - False flags, projection, etc. It's all they know, and once u know their playbook you can always predict their stupidity. They are so stupid they have to watch our decoders to find out what Trump / Q next moves might be. Q knows this and has used it against them. THESE PEOPLE ARE STUPID.