That is a funny question (in the good sense). I would argue the VCs are cargo culting themselves, but of course another could argue that once the VC money has moved into the pockets of the programmers, then the important part of the process is done.
I just doesn't necessarily create any useful software.
Software filters are tuned more strictly for new accounts and kill some comments based on past behavior by spammers and/or trolls. We review the comments that have been killed that way (most of them, at least) and unkill the good ones and mark the accounts legit. But it takes us time to do that, which is one reason why user vouches are helpful.
To flag a comment your account needs a minimum score, I'm not sure, but I think it is 50 (or 100 or something).
To flag something you click on the timestamp on top of the comment (typically something like: <x> hours ago). This opens a view of only that comment and replies to it. If you have enough reputation/points/karma, you can now see a flag link on top of the comment. If you click flag it ends up in a moderation queue. If multiple users click flag it might bypass the moderation queue and become flagged immediately without further intervention from mods.
There is funny business going on at manjaro, but by god do they deliver! I run 5 linux computers at home for various ends and I got tired of putting a new Ubuntu on them every now and then. At the time I looked at manjaro, other rolling distros couldn't even survive an update from the latest installation media to current (sidux). Arch is/was a hobby in itself and the opposite of what I was seeking, but it is an excellent foundation. Manjaro has kept these 5 machines for over 5 years through every possible update and it never broke them. Kernel switching is a joy. Driver installing switching is a joy. This is a very tall order.
That said I do hope endeavouros or others can fill Manjaro's immense boots.
I just doesn't necessarily create any useful software.