Yes, except...how many games has he finished vs how many has he abandoned?
4 finished, 1 abandoned. The abandoned one was because of the Patreon incest crackdown, and he wanted to switch to Ren'Py. This isn't Slonique; I think we can give him the benefit of the doubt.
Exactly like @
goobdoob stated. Dev clearly stated V0.1 of Altered Destiny would take some time as he wants to make it a worthwhile update & not just a prologue with barely any content.
After making 4 incest games back to back its reasonable to get somewhat burned out so Dev is making a new game along side F.I.L.F. (although AD also is incest, but with a much different approach. lol)
There are tons of other incest games to play in the meantime, have patience people.
So far dev has been completely honest & provided proper updates to inform his patreons in the meantime.
As most people complaining are not patreons, the least you can do is read the last few pages that has updates by dev before complaining baselessly!
Or better yet visit his patreon page to see how often he provides updates.