Regarding Kickstarter complaints, I have the same internal monolog as
@payn but after a pause I am a bit more empathetic. There are always people who are new to a technology, process, or system, even if that technology, process, or system itself isn't new.
This is also an issue when discussing TTRPGs. If you've been enjoying a game for years, it gets tiresome to see the same arguments, complaints, and questions brought up again and again. But it is unfair to those who are new to the game and want to discuss is without having to spend a lot of time researching and reading years of old discussions.
I ran into this recently having gotten into Warhammer Fantasy RPG 4e late last year. I much prefer discussing the game on general forms like ENworld than on WFRP4e Reddits or warhammer-focused forums. Same with DCC and other sytems.
This is one of the few areas where I have to admit actually like Discord over traditional forums or, esp., Reddit. Most TTRPG publisher and fandom discords have a some form of newbie channel. Something about the more live conversational nature of Discord makes people more helpful and pleasant when you have newbie questions. Also, as Discord is more focused on live chat, there isn't the same expectation that you are going search and read through a ton of old threads before daring to ask a question. It makes discord frustrating because it is hard to follow conversations over time or find useful information that's been given and discussed in the past, but it is great to for popping in and getting quick answers and advice.