I tend to disagree here. For example if you have vehicle to vehicle standardized communications, vehicles can communicate between themselves the location of cyclists, some road obstacles, etc. generally making the roads safer and reducing the number of fatalities.
Yes, they will make some people more rich, but is this a legitimate reason to obstruct technological advancements? I am sure people were thinking the same way at the cusp of electrification, or automation of some factories, where machines were augmenting the human labor and in the process making those people redundant.
If we think the same way we should never abandon coal power plants and mines because miners might lose their job, right?