Let’s count the problems:

1. Up front cost
2. Maintenance cost
3. Varied problems like different types of stairs, tripping hazards, etc.
4. People attacking or stealing robots and their packages.
5. Safety issues with 100+ pound metal robots falling on pets and children

Any others?

This is a type of ad hominem fallacy because you’re downvoting based on something about the speaker that is unrelated to the argument. You might argue that there is a correlation between the misspellings and logical fallacies, but you offer no evidence, and the fact that you committed this phallusy while spelling everything correctly speaks otherwise.

That would require some considerable effort to pull off.

Something far more plausible: a bug in zoom that reverses the camera and/or microphone button functionality.

There’s a lot of assumptions in saying it’s just meaningless chemicals

• That chemicals are meaningless and lacking intriniic value. Seen from the outside they may appear that way, but evidently from the inside it seems quite different.
• “We” are not some other unseen brain behavior (not a crazy idea since we’ve never seen consciousness working in the brain)
• We are within the brain
• The brain exists at all
• Any knowledge exists at all (dubious as Mickey points out)

But then what perceives the illusion? How can the whole concept of an illusion have any meaning without a thinker to perceive what isn’t true?

Be careful with the hot water. A friend cracked his toilet that way.