Well, the content per given timeframe hasn't really changed. Before those longer updates we got incomplete smaller ones, now we get more complete larger updates with complete stories and more features, like pregnancies for everyone. In the end some people will always be unhappy. Back in 2017 DC released many smaller updates and people complained that they weren't complete and not as conclusive, just as others complain now that it takes too long per update.
When it comes to the money it should be clear that by now, that more money won't solve anything. As far as I see it, DC decided on finishing the game with his own art (unless the perfect artist "soulmate" applies, so they both can work together without DC having to correct anything) and that will determin when an update is done and when the game is finished.
I can understand that people complained about it 2 years ago but given that nothing has changed since, it's pretty simple by now. Either one accepts DC's speed and sees the game as what it is, or one doesn't pledge a cent to play the game for free. After all he isn't forcing patreons to pay $10 or more for early release versions. You pay $1 for immediate access and fast downloads from DC's server or you wait 24 to 48h and you get it for free . That's a really fair deal in my eyes, even for those who don't use boards like F95 to get their downloads.
And it's not like DC doesn't deliver content. Yes, Eve's update for example took time, but it's been a great update after all and certainly much better than most monthly/bi-monthly updates other devs deliver.