Spamming people to support your Patreon is not cool. It's essentially begging for money from strangers.when you go around noting/shouting at random users. Here's the most recent spam I've received, with identifying info redacted, of course.
"Hi, how's your friend?
can you help me? I'm starting my patreon, can you help me by supporting my work? Thank you so much
When I'm in a good position in patreon, I'm going to give it the best, supporting my work and art, I thank you very much."
I'm not/I wasn't even watching this artist when this note popped up, so it was truly randomly sent. Rude, and presumptuous, no?