Well, my list would be too long for this thread and could be controversial, so I'll mention one thing.
Going with the flow/Doing stuff that everyone else does.
It's basically something like if people get an modern car or get vaccinated, people are expecting you to do the same but what if I don't want to take an rushed product (Info: I don't have anything against vaccines) that could have some nasty side effects or if I want to keep my independence and not just visit a car mechanic because I changed a controller or got my Start/Stop technology deactivated after doing such a stupid thing like changing a stupid car battery!!
That's just wrong, stupid and ridiculous.
For those who don't know, Start/Stop technology doesn't work with normal car batteries and some cars need to serialize a battery to their board computer in order to prevent damages in some stupid controller
(more info). You basically pay more for those special batteries or live with an stupid error on your dashboard.
That's one of the reasons why I drive old vehicles with high millage, that are "dangerous" and "life-threatening" according to most of the people who thing that anyone should have a car with safety systems that
could also be dangerous to the driver in certain situations