It's great that layers work fine for you. But they may not work for other person. Other person may not want to invest his time into learning layers. Or he also

It's great that layers work fine for you. But they may not work for other person. Other person may not want to invest his time into learning layers. Or he also has to use a normal keyboard with standard shortcuts. Or there may be any other reason. Market is definitely missing a full split keyboard (87+ keys). I'm also looking for one and I hate using keyboards with reduced number of keys.