Supply follows demand, therefore the question is more ‘what do people want’?’
Porting an existing library takes time & therefore money, developing from scratch for a target platform costs even more. Any 3rd party developer thinking about it needs to know there’s a clear demand and market there before they dip their toes in the water.
Perhaps using this thread for requests might help 3rd party devs know where to start, or a poll might be useful perhaps.