What planet are you on? What “users”? Lemmy users? Obviously they do!
Twitter users? Who cares!? Privacy, data ownership, apps that don’t fucking implode and DDOS themselves because the owner is an absolute moron, etc. may not be features mostTwitter users care about.
But, why should anyone here care? Fediverse projects are not in a market competition to make money. These projects exist to add value to the lives of its users without perverse corporate incentives ruining everything.
I don’t think I will find myself asking, “What app would Twitter users want me to design?”, ever. Why would you want to recreate something as awful as Twitter?