Design that is in the interest of someone other than the user, intended to coerce or trick the user into behaviors that benefit that non-user at the user’s expense.

an alien fish dildo

That sounds intriguing.

That would make sense if evolution had a direction. But evolution can favor less complexity just as well as more: it depends on the selective pressures it’s under. “Fittest” is not necessarily “best.”

This applies metaphorically to marketed products as well as literally to biologiccal systems. It’s not inevitable that the marketplace will deliver progress. You might never get that invisible handjob.