There are IMO a few things that have not been taken into account in Archie's 'rant'.
With those exceptions I would be inclined to agree.
1. New users might not be familiar with forums and how they operate. I recall that PCLOS was the first forum I ever posted in and I had not a clue how to post properly or any of the other 'niceties' that are now automatic.
2. I was not aware of others having similar thoughts/problems/whatever until after I had posted.
3. The search capability on the forum is good ..... IF you
a) know how to use it to get the best out of it
b) know EXACTLY what you are looking for, and can be specific in your search terms.
A new user will not be familiar with either of those.
So, even for a new user who is quite prepared to put in a little work themselves, it can be frustrating or even impossible for them, if they are not familiar with the environment they are posting in.
We tend to forget that there are a lot of people who do not use social media, forums and such like, in their daily lives.
When they come to this forum they are entering an alien environment and are essentially lost in the wilderness.
Unfamiliar territory, and even worse, unfamiliar words and terms.
Answers which seem basic to those familiar with PCLOS, can be indecipherable to a new user.
One of the more frustrating things that happen, IMO, is when help is offered, and some info is requested, that request is not complied with for whatever reason .... the new user missed the question; doesn't know how to provide the answer and is afraid to say so; or is too damned lazy ---- and the helper has no real way of knowing which, at least initially.
..... my own pet hate ...... trying to help someone with a difficult problem, doing the research and posting a few suggestions and receiving a reply days or a week later (sometimes as brief as 'that didn't work') ....... HELLO! I have forgotten all about your problem, moved on with my life (such as it is) and am not inclined to do the research all over again to figure out what might be going on, or even read the whole thread again to re-familiarise myself with the problem. {yeah, sometimes memory is not all it could be

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In short there are lots of pitfalls for both sides ..... the user with the problem and those who try to help.
I don't believe there is a 'quick fix' for those problems .......