I think if such systems are implemented well, those who read the posts well and take their time to engage and make Hive a social community deserve the rewards, more than an author can give as rewards.
It is all about how engagement is based and commentators should get their share. I wouldn’t mind adding 3% as comment rewards, but Hive lacks whale like the past, I really miss their supports too.
Unfortunately there are no whales anymore, you have to naturally grind your ways by having distinctive strategies..
I see lots of whales out there