"no one has the ability to clean up their neighborhoods without the blue".
The "Blue" are humans just like you and me. They're not some magical beings with super powers we don't have.
"This meme is a warning".
Are you threatening me? If the Blue leaves I won't complain. We had an entire police department quit in a city in North Carolina and we've done just fine.
"Without the blue, you will have to do it"- Great! I'm ok with that!
"The Blue" are people. It's not like "The Blue" have magical powers that Marine veterans or CIA agents or regular people don't have.
You blocked Liberty336, which is a Militia, they're not liberals.
I read the meme, it says "If you can't clean up your own neighborhood, back the blue".
The reason why people often can't clean up their neighborhoods is BECAUSE of the "blue".
Again, if people tried to do to what we see in your meme, they would be wanted by police for:
1. Trespassing
2. Breaking & Entering
3. Assault
4. and Kidnapping.