Grin is not competing with BTC. It's more privacy focused. It is also a plataform where new ideas are going to be tested , and in future those ideas may be applied to bitcoin.
New projects and ideas are always good, but they are not necessarily competing with older ones. They can coexist and complement each other
New projects and ideas are always good, but they are not necessarily competing with older ones. They can coexist and complement each other
There was also a blog I saw it shows that the Miblewimble protocol still isn't fully private it has issues on mainting unlinkability through nodes just as others.
