"abundance of stuff" is correct and usable in written English.
This phrase is often used to refer to a large amount of things or materials. For example, "There was an abundance of stuff in the attic that I had to sort through."
They remind us of the sheer abundance of stuff available to think about, the range of things in which it is possible to grow interested.
On the other hand, well: tablets, smartphones, DVD players, advanced sex toys that do something other than just buzz, cars that don't smell like foot disease, an abundance of stuff that makes life easier and more interesting.
We don't need A&R people to decide what we like, bundle it into albums or event pay for it, content creation is now vastly more accessible, what succeeds is vastly more democratic, the barriers to entry somewhat lower, hence the abundance of stuff we have.
Just enough of our most valued possessions can outweigh an abundance of stuff we collect but never really get much value from.
But the sheer abundance of stuff, the relative ease with which I'm able to traverse the game's supposedly unforgiving wilderness, and the continual tugging of a dozen objectives (which passively accrue as you speak to people, or overhear conversations) stops me from giving these flourishes the attention they deserve.
When Paris Hilton herself makes brief cameo, it just feels weird, criticised as she is - almost more so than the wayward teens - for her over-abundance of "stuff".
On the matter of space, the museum had an extraordinary abundance of the stuff.
It grows across the mountains of Cyprus and Turkey, and I can remember my grandparents picking and drying out an abundance of the stuff.
There is now doubt that as there is more and more public art, there's a distinct risk that the sheer abundance of the stuff can threaten the aesthetic appearance of each.
The grinning skull on the cover, with a real red (costume) jewel glistening in its eye socket, foretells an abundance of good stuff inside, and a stupendous attention to detail.
"It's not like there's an abundance of skateable stuff now.
