The only garbage that i know that is everywhere is the shitcoins and the cryptocurrencies that are just being created by the people to stole money from other people but i know that we cannot prevent or avoid this from happening because it is the other side of being decentralized and we just need to get use to it.
With the look of things, this sounds more like the normal garbage and has nothing to do with cryptocurrency at large. Garbage is not that useless as recycling them can even generate something useful. I have seen garbage being useful for many forms and I have seen a lot being sorted and recycled into what can be useful for the same purpose or different purposes.
However, if we are to be relating this with the crypto world, we all know in this space, garbage which I would refer to as shitcoins are not worth tampering with but one way or the other, as shitty as they are, they have also been serving their own usefulness.