If you take out the 5G from your question, then yes, towers of any kind and likely do destroy wildlife.

A large cell tower can require as much as 20 acres of land. An acre of forest in the US averages about 130 trees. When you cut down that many trees, and clear cut that much land, you -will- negatively affect the wildlife population. Of course, any large might impact bird populations, simply cause it's a big tower sticking up where birds fly.

The frequencies used by 5G are not new and were previously used by things like UHF television, satellite communication, naval radar, military communications, WiMax, and even police radar.

5G is designed to favor multiple small base stations over of a lesser number of large base stations aka towers. This is one reason a 5G base station typically uses less power than a 3G or 4G base station. Because of beam forming, less power is also needed to reach a given device.
All this means that 5G base stations, being smaller with more of them, tend to take less land and so tend to cause -less- destruction of wildlife than mixed use towers.

99 times out of 100 the tool you found to check for hacks is a scam. If they say email here, or call there, it's a scam.

That you said one of the permissions is to control your cars powertrain makes it sound even more like a scam.

What is the name of the tool telling you you've been hacked? Have you googled the tools name to see if it's at all trustworthy?

Whatever you do, don't call the number it gives you and don't buy anything it tries to sell you. I've never seen an instance where that wasn't a leadin to the real scam. If you are actually hacked, get a second opinion from a real person you can see face to face. Go to your local phone store or computer store, heck even Best Buy and ask them to take a look at it. Most of the time they will at least evaluate it at no cost. If something doesn't go right, you know where to go to complain.