“Not even TikTok”, as if that is the bare minimum? 
Does Unity have a TikTok?
I can get on board with targeting some social media platforms (e.g. Twitter and YouTube), but I don’t really see the point in the Defold team allocating resources to TikTok/Snapchat/Instagram/etc. That just doesn’t seem serious, and seems like a waste of time.
Defold does rely a lot on community support, so if you think evangelising on TikTok is a good idea then you should do so!