Overly saturated niches

Ok, so nearly all niches are pretty much saturated these days. But are there any that are so overly saturated you wouldn't even attempt to get into? Is it even worth trying?

Does anyone here have any success stories in an overly saturated niche?
I just stumbled across a channel that started 7 months ago in a very popular niche and is getting millions of views per video...leading me to think that it's not impossible to do well in any niche, saturated or not...

check amazon and google trends for new products

I'd have to say the dog and luxury watch niches are overly saturated. It's not impossible if you know what your're doing. But if you are a beginner i'd recommend that you choose something that isn't overly saturated.

You can always get in saturated niches. Just try to target an untapped market or maybe twist the niche a bit to fit into another target group

Everyone has a brand on IG these days but doesn't mean you can't join in with something unique.

Thanks for your input everyone.
I think what my research proves is that if you know how to "play/please" the algorithm you can get to the top of any niche and quite quickly too.