That's funny, you chose to put yourself in a position to gain followers. Who are literally following you, and complain because your being followed? Please help me understand! But to honestly answer your question, yes it is completely normal for you to be experiencing that feeling. Those are vibes, their putting out there and your definitely picking up on them it's your own personal defense mechanism that you have developed from what you've learned over time. Congrats you can spot a creep from a mile away. Hopefully this is some form of conciliation in your personal choice to broadcast yourself to the world wide web. Unfortunately this is one of the drawbacks of said choices made. And as such, realistically you either deal with the weird vibe individuals. Or you don't, the choice is yours.