Don’t put a perching stick on the outside of a birdhouse: the songbirds don’t need them, and predators like jays and crows will use them to reach inside and kill the young.
The Washington Post reported that his campaign mostly releases videos rather than having him speak in person where they can’t control when his dementia mangles his words, especially the word endings. That’s one reason why having him debate Biden is so important: people need to see how he really is now.
When Pete Domenici was a Senator from New Mexico, one of his staffers famously got turned down by the staffer of another Senator when he requested information on a subject, with the other staffer saying We don’t give that information out to foreign governments.
A kid broke their arm on one when I was a kid and the school took the merrygoround out—about 1965. I’ve never seen one at a school since.