I realize the conflict going on is going to cause delays (if the Dev is Russian) or even if he was from Ukraine - however, the lack of content in the updates for this game has been something going on long before recent events. IMHO the Dev creates great artwork and the game itself looks great for the type of game it is, colors, contrasts, general decor.
However what the Dev lacks is any real motivation, if for example you made a game in which you did the same thing and regardless of adding anything major to actual gameplay content but were pulling even a min of $1000 / month (assuming everyone was $2 / mo) what motivation would you have to speed up finishing the game? I mean, finishing could result in Patreons leaving because no development is being made anymore. There are some who would be highly motivated to add tons of content sure, but look at RL scenarios with people who are too lazy to work and would rather live off any free ride they can get, it is no different here. Lets face it, there are a lot of lazy individuals out there.
Sure, Patreon can take upwards of 12% but even so, a good chunk of change is made for doing almost nothing. Until die hard fans get tired of it and funnel funds else ware - then all the updates you will see will be identical regardless of any conflict between countries.
Sorry if I am out of line, I am pointing out my observations of watching this game from long ago, it happens to be one of the few games that even peaked my interest in joining this site and seems like some are just oblivious to the fact.