General Ordinary purpose intuitive operating system (GOPI OS)

dwd consultancy services, my past company was a provider of computers for school and colleges, RDP was the technology behind ~50% cost cutting, 1 RDP server connected with multiple terminals (terminal i.e thinclient costs only around 2kINR)
failed to provide similar solution with Xrdp, got some sketchy code from internet and build the os worked well but due to legal and other issue
i felt the need to create an os having GUI(specially the display manager) built in the kernel. what windows did in the windows NT/95 kernel.
general purpose intutive OS
still failing
it will boot into GUI not TTY
fault tolerant kernel that wil load driver as module like minix.
compatible linux api to cater various distro using muls lib c
appimage in isolated way is the shortest way to reach mass
wish to get Freon, ASH from chromium team and Proton from steam.