If you're not the sort of person who ever wears outdoor shoes indoors and are already scrolling to the comments to yell this fact at me, let me say this: that's fair. I grew up in a "shoes on or off, do what makes you comfortable, we DGAF" household so I didn't think twice about wearing sneakers in my home at first. But now that I know more about keeping house and happen to live in a city where I literally have to dodge piss, shit, vomit, and other unmentionable things every time I leave my apartment, I totally see how this idea could squick you out. Luckily, my consumption habits are such that I have been able to set aside a specific pair of impulse-buy sneakers that never got much wear and that have clean-ish soles that I can treat as sort of sneaker-slipper hybrid. But if you simply cannot imagine wearing any shoes indoors, not even brand-new ones, I respect that and I respect you.
If you're more neutral on the topic of shoes indoors, you might find this trick useful if you need to power through chores, errands, meal prep, your taxes, and things of that nature! For me, it's become an easy but surprisingly effective way to turn a Lazy Scary Sunday into a Today Seems Like As Good A Day As Any To Reorganize My Closet Sunday.