Its sort of like survivorship bias. People with toxic relationships need to talk more about it and feel the need to post more/comment more asking for help or vent about there bad situation.
Reality is there are more good relationships that people dont feel the need to post or talk about as there isn’t much to say beyond ‘my partner loves me and respects my interests’.
My girlfriend is a materials scientist specialising in non-stick coatings.
The first time she came to my house, I had to throw away all teflon with even a scratch on it. She said once the surface is broken it will leach chemicals into your food.
She said they are perfectly safe whilst the coating is in tact and uses non-stick pans herself. Just replace them as soon as you notice the surface is broken.