You are not alone. There is a Forum thread, one of my favorites, called What is your Favorite Lifer from this week? for this very reason. Most weeks I have one and many weeks more than one, but not from travelling, because this is not what I do right now. Instead, I look to all the things my eye might normally glaze over, the generally overlooked. If I am still enough, I notice flashes of color or texture that often are species that previously had blended in. Sometimes they are new-to-me species, just, you know, going camo. Because of where I live (not US), these are often iNat rare.
I started doing this when I was home during the pandemic. In this country, in our state at least, we were restricted to home except for very specific, limited reasons. My garden was extremely small but I found sitting still in it at sunrise and sunset helpful. And I had a wonderful, very common plant, Hamelia patens, aka Firebush, that was like a whole ecosystem unto itself. I could sit and watch birds and bees and butterflies and lizards and beetles and ants and so many others visit it, while the plant itself changed with blooms, and tubes and berries and new leaves, etc. It was better than television! I left it behind when we moved to a new house and I miss it immensely.
My suggestion is to read some of the longer, share-ier threads (I have linked two already) and see what piques your interest within them. It may feel like you have to travel to see new things, but I promise you, you do not. Nor do you need to be somewhere remote to see “rare” things. There is a fellow here on iNaturalist, John Ascher, just incredibly knowledgeable about bees and has been quite generous with his knowledge to me, and he discovered a new bee species in the middle of New York City of all places.
From that article:
Finding new species in the city is unusual, but it is more common with small insects than, say, vertebrates like birds or mammals. A new species of centipede called Nannarrup hoffmani was found in Central Park in 2002, and a cockroach thought to be new to science was found by two high school students in an apartment on the West Side in 2009.
I adore the idea of speces living just under our noses, like secret worlds, in the same way I liked watching the world within my Hamelia patens. I think that is the beauty of CNC, that it maybe opens that window a little bit, offers a peek.
So, too, the Needs ID and Unknown piles may have treasures in them. If the photos are sharp enough and have just the right info, your eye is good and something happens to jog your sharp mind to remind you of something you have seen or read, you might put the whole thing together, who knows.
I cannot speak to moderation decisions, but I am sorry for your restlessness. I think iNaturalist is like an iceberg, in that I keep discovering more to it or a different way to approach it. I am hopeful you will experience this too and that will help you feel more at ease.
Be well. I hope at least some of this might be useful to you.