A creature disrupting your work and 'stealing memories' would be quite horrifying indeed if it wasn't a cute pet.
Tho priciness aside wonder how many writers/creatives would just have some recording device on them at all times versus a memo pad. if not some livestream talking to viewers and bouncing ideas off them (at the risk of their ideas getting stolen but yeah versus a 'request' like "I'd love to see you add X to your series")
i think it's more so seeing Tepu-chan just kind clears out his thoughts as well even if he did move XD; Or he could suddenly switch to a 'fluffy' genre and ppl just buy it/read to the end/online chapters to where they expect for some horror twist that never comes