I'll be in that group in abt 7 mos. I'm not worried about it. Yet. I keep my keys, glasses, and masks all in the same spot. Same with my purse, pen, and note pad. I write everything down. I keep lists by the LR chair, bed, and the kitchen.
I've been doing this for a few years now. I've trained my brain to look in the same spots for the same things. I recently moved so that's thrown me a bit but I think at the 3 week mark I've gotten everything where I need it to be so I can find them!
I have a walk-in closet and have labeled the drawers even. That's for me and whoever ends up in here having to take care of me some day.