Additionally much like people ubering a McDonalds when the drive through is less than a 2 minute drive away. It actually causes additional headaches (food is more likely to come col and/or incorrect) and complications that don't exist with simply just spending a few minutes not being lazy is actually easier.
It's not the same as a full vacuum run. But it's god as what they are designed to do. Clean a bit every single day.
All the crumbs that fall down in the kitchen over a day, don't get chance to get stamped into the floor. Noticeable less dust buildup on top of counters. I come home and it's done. Mental load removed.
It's neat. And you can get them from 80 EUR. Even if they only last 5 years, that's 16 EUR per year, but saves you maybe 8h per year. Maybe it's because I live in a relative rich country, but here that is not decadent. People buy cars for 50 000 EUR :3
It is like having a smart fridge or something that produce ice-cubes for me and loads of other stupid kitchen gadgets. I didn't feel the need to have a robot vacuum cleaner in the past and I don't feel the need to have one now. Especially with all the iffy spying stuff that it might be doing.
Also any of these things that is less than 100 euros is likely to be crap. I just got rid of a lot of old electronics tat.
I'm not trying to convince you to buy one, I'm trying to explain why you have one. Because YOU said that you don't understand it. I'm trying to explain my needs. No need to shame me.
Of all the household items i have, the robot vacuum I would certainly buy again.