First, I am not for ebikes on nonmotorized trails. Many trails already allows bikes (nonmotorized bikes), on trails, which is huge in going in and out faster, and further. But I can also make a case for ebike use. One such example ebikes would be a benifit, I deal with regularly, is in hot conditions. I hunt several areas, hiking miles in, and often find animals in the morning, that I want to harvest, but don't, because I can't get the meat out before it spoils. Typically the hike in takes 1/2 the day or more, with a relatively light pack, comming out with meat mean it's a heavy pack and an all day pack out or longer. In conditions like this, I simply only harvest animals during the evenings, to buy myself more time/the time it takes to get the meat on ice before it spoils
The other side of that coin is that if bikes were allowed, there would be more people hunting those areas, and less animals there.
As I get older, the idea of being able to use an ebike becomes more appealing. Despite that appeal, I hope they are not allowed, or if they are, they are highly restricted to few trails and few areas. I have no doubt that bikes would increase the success rates in many areas, which isn't necessarily a good thing.
For me, it's rare I don't fill an ungulate tag in my state. So using an ebike would likely just speed the process. But for pigs, I'd be harvesting way more than I already do, and I'd end up buying another freezer or 2. But I would also not be in the shape I'm in and likely age faster, as hunting (hiking/packing in) is what has kept me in shape, and slowed aging, in my case.
I've owned and used horses for hunting in my younger years. They can be a huge advantage. Unlike ebikes, they are legal to use off trail. You can legally shoot off of them, unlike an ebike, as it is a vehicle. But, unlike a horse, you can step off an ebike and not give it a thought, until you step back on it. The time and obligation of horses is blantly so much greater.
If ebikes were legal on trails, there are so many places I'd explore. But, so would so many others. Frankly, I highly value those seldom explored areas, and don't want to witness the ruin that would undoubtedly occur if all trails were opened to ebikes.