a, nimi.li has it as "interacting with the book Toki Pona: The Language of Good by Sonja Lang", which I took as an intransitive verb.
Looking at the semantics spaces dictionary definition, it sounds more like an adverb?? I didn't know toki pona had those...
Yes, but:
(don't wanna do emphasis, because I hope this way Discourse can identify the context, but imagine I bolded adjective)
Also,
my point was only about "mi lon" used as a full sentence, where I argue that it could have the adjective as the "main verb" (think "mi laso") which means that "mi lon" is not necessarily evidence for the intransitive verb "lon" existing (unless you want to instead say that adjectives don't exist and "laso" and "lon" are both intransitive verbs, which, like, sure I'd be fine with that)