Have you tried a sleep mask? Once you lift it off the room will be light again. I found that to help quite a bit and as a bonus they are portable and much more

Have you tried a sleep mask? Once you lift it off the room will be light again. I found that to help quite a bit and as a bonus they are portable and much more economical than motorized blinds or blackout curtains. That being said motorized shades do seem pretty neat and may have a privacy advantage depending on where you live.