Things that Should NOT Be
Manufactured scents are gross - laundry detergents, dishwasher detergents, dish soap, shampoo, hand soap, and maybe worst of all air "fresheners". They stink. They provoke allergic reactions in some people. They have no redeeming attributes.
Manufactured trans-fats, also known as (partially) hydrogenated oils, have been shown to be very unhealthy, associated with heart disease and strokes. There have been some trans-fat bans and a lot of companies have reduced or eliminated trans-fats in their products. It's time to make them illegal.
Touch screens in cars are a menace. They divert attention from driving. They are ergonomically horrible because you must look at the screen to operate it and transient vibration from the car can easily cause you to miss the desired button. There is no physical feedback and no good way to anchor your hand in preparation for a button press.
Air blower hand dryers are viciously loud and dry leaving whatever was in the water on your skin. Why do people use these? If there are no paper towels available or if I feel guilty about using them, I just use my shirt (cotton), the water is clean and evaporates quickly.
Tanning beds - no redeeming value and a significant health risk. Why do these exist? Why are they allowed to be used?
Shower control that only controls the hot/cold ratio. It is such a waste to not be able to control the amount of water.
Colgate toothpaste - have you ever tried to buy Colgate toothpaste? How did you choose which type? Ignoring kid's stuff and sensitivity reducing toothpastes we have - Baking Soda and Peroxide Whitening Bubbles, Baking Soda Whitening, Cavity Protection Enamel Health Whitening, Fluoride, MaxClean Smartfoam, MaxFresh Knockout, MaxFresh with Mini Breath Strips, Optic Express White, Optic White, Optic White High Impact White, Optic White Radiant, Optic White Stain Fighter, Optic White Stain-Less White, Sparkling White, Tartar Protection with Whitening, Total Advanced Deep Clean, Total Advanced Whitening, Total Clean in Between, Total Clean Mint, Total Daily Repair Toothpaste, Total Whitening, Triple Action and I'm sure that I missed a few. Do they want you to buy one of each and evaluate for yourself? If I want the whitest teeth possible, one of these should do - Optic White Radiant, Optic White High Impact White, or Sparkling White. But which one?
Thankfully the car makers have quit putting "wings" on family sedans. But they are now in a hotly contested race to see who can make the ugliest grill. Nissan, Honda, and Lexus, are currently tied for second and Toyota has taken the lead with two equally horrible grills for the regular and sport version of the Camry.
I'm sure that I have missed a few other things that should not be. Oh - SNOW IN APRIL.