This is a great example of the curb cut effect -- a system designed for accessibility needs turns out to be useful in other contexts. Curb cuts were designed for people with disabilities, particularly veterans, and over time have become more and more standard. They help people who use wheelchairs, yes, but also people without disabilities like those with strollers, bikes, luggage, or small kids. We love to see access…
Dropped curbs also make progress more difficult for users using the pavement / sidewalk in a normal manner, since it introduces constrictions and trip hazards - which is a aspect of "curb cut effect" that is glossed over. Try going for a run along a pavement with frequent curb cuts, it's not pleasant. UK dropped curbs are somewhat less of a trip hazard but are so frequent in towns that you end up running with an ankl…
Even if this is not the case for some weird reason - don't you agree that making the world a little bit more accessible for people who have a really hard time getting around is worth making the world just a tiny little bit less accessible for you - the person who can litterally run around?
If you have a considerable problem with tripping often though, maybe look at how you do running.