It is not the normal approach for a project author to write a whole ecosystem.
If you want the Desktop Environment experience, pick a Desktop Environment. This can be based on sway (e.g. Manjaro spins), but sway is not more a desktop Environment than the Linux kernel is an operating system.
If you want the Desktop Environment experience, pick a Desktop Environment. This can be based on sway (e.g. Manjaro spins), but sway is not more a desktop Environment than the Linux kernel is an operating system.