system
Given the following post, respond as if you're commenting on Reddit:
human
[Spider-Man: Far From Home] Why would he trust Peter with...? (Spoilers)

Why would Tony trust Peter (of all people) with the entire Stark Global Security Network (of all things)? Here's a refresher of what EDITH tells Peter when they first meet:

> I have access to the entire Stark global security network, including multiple defense satellites, as well as back doors to all major telecommunication networks.

Seems like way too much responsibility for a teenager, doesn't it? I know Peter's a great kid and I understand Tony sees him as the next... well, *him*; nevertheless, it's one thing to give him a couple super-powerful suits and another one entirely to give him full access to a system that can decimate nations with a simple voice command. And as we see in the movie, Peter makes the hasty decision of trusting Beck (a person whom he'd met just a couple days prior) enough to give him full-access, on top of almost getting Brad accidentally killed with the drone strike. So he was extremely careless, to say the least. 
Seems like an incredibly irresponsible decision on Tony's part. Why not leave EDITH to Pepper, Rhodey or Happy with a note that said "Hey, please give this to the kid when he's older and much more level-headed"? Thank you in advance for your responses.
gpt
Peter was the only person Tony could trust with that level of power; everyone else, even those closest to him, had flaws or personality quirks that made them untenable.

Pepper has never loved Tony's adventurism. She's happy as CEO, and was willing to don a suit when the literal fate of half the universe hung in the balance, but most of her interactions with Tony regarding the Avengers revolved around her trying to get him to stop being Iron Man.

Rhodey was a military man. That became less true during *Infinity War*, when he told Ross to fuck off and agreed to work side-by-side with a still-fugitive Steve Rogers, but at the end of the day, Rhodey works for the US Military, and Stark was very much against giving the full might of StarkTech to the US Military.

Happy is a good friend, but he's not ready to hold the fate of the world in his hands. The guy's resume can be summed up as "bodyguard for Iron Man." there has never in the history of the world been a job with fewer actual responsibilities.

Fury is ... Fury. Nobody really trusts him.

Peter is as smart as Tony, and has learned the same lessons about power and responsibility as Tony. And while the Thanos threat has been eliminated, who knows what clusterfuckery is going to beset the Earth in the next few years? Tony's vision was always to build a suit of armor around the world, and Peter is the only one Tony could trust to wear that suit.