Here are some of the things that came to mind. A bit of a smorgasbord. Feel free to sort them in any order that suits your fancy, or add to them your personal pet peeves. These are just some of mine. BTW I am a boomer.
- Religiosity.
- Presenteeism.
- Leaf Blowers.
- Manicured lawns.
- Living alone in a giant house.
- Unpaid work.
- Reply-all.
- Facebook.
- Investment advisers.
- Word Docs.
- Powerpoint.
- E-mails with only a pdf, word doc, or powerpoint attachment.
- McMansions.
- MLMs.
- Gas powered personal vehicles.
- Climate Change Denial.
- Overt patriotism.
- Car dealerships.
- Queer phobia.
- Racism.