Curate, connect, and discover
Bot accounts are such an integral part of the tumblr ecosystem. Haiku bot and its ilk often show me interesting semi-popular stuff in niches I wouldn't even think to look for. They beat the algorithm due to their sheer randomness, which makes them a much better way of finding cool new things. Once an algorithm has decided what type of person you are, it will keep channelling you into a stagnant pool.
get out of my walls???
Who said I was in your walls. We have the Wall Code and the High Protocol of the Door. I cannot enter your walls unless I am invited, or you are under a state of siege.
If you hear creaking and skittering of a large humanoid variety it is probably your local varmint-deity, in which case I suggest leaving a piece of cheese to appease it.