I can't afford full-time development, because I have a job, and income from Patreon and Boost doesn't cover my basic needs. For now it's $298 a month, when to cover the need I need at least $1000, to put it very bluntly. I'm not asking for extra money, I'm just answering your question specifically.
I'll make a post on Patreon a little bit later about the development of Lucky Kiss in a little more detail. The work will still go on!