Why on earth are there so many Windows RDP clients which all have different features ?

https://docs.microsoft.com/en-us/windows-server/remote/remote-desktop-services/clients/remote-desktop-app-compare#other-redirection-devices-etc

For the love of god please just create one Windows RDP client that does everything. I'm a heavy user of remote desktop for administration and day to day work across a number of workstations. For some reason i have to use one client for proper seamless display scaling (Microsoft store) yet use another client to map my local drives (traditional mstsc.exe).  This should not be the case for Windows RDP clients, given if using iOS or android i can apparently map drives and have scaling at the same time. For a company the size as Microsoft why can't you just create one RDP client for Windows that does everything.

Why am i posting this here ?  Because the page i referenced links to this feedback channel when i click the feedback link.