ARM processors from now on. All this stuff is broke.
ARM processors are just as broke as everything else. There's just fewer people looking to uncover the holes.
Fewer yes, but some are looking.
The bug in SnapDragon TrustZone implementation described in the previous link has been fixed BTW. Now what percentage of SnapDragon based smartphones in the field include the fix is anyone guess.
Intel are a process node ahead of the competition
This needs to be qualified. It is true for the high-performance chips, but for mobile and tablets we're talking about SoCs. As far as I know Intel is still not shipping any SoC chip in 14nm and such things are quite a way out in 2015. Intel mobile chips are still in 22nm today, whereas TSMC is in volume with 20nm (Apple latest APs, QCOM latest LTE modems). Intel may leapfrog TSMC in 2015, but the gap for low-cost mobile SoC is not as big as people often think. Intel is the king of high performance, for low-cost good-enough mobile SoC : not so much.
you have no control over that hotspot
Wrong, with Free you can decide to turn the hotspot off completely, turn in on but keep in private (for your own personal use only), or turn it on and also share it.
If the hotspot is off or private, you can't use other Free APs for your own use. If you share, you have free access to any Free hotspot. Up to you to decide.
the company uses your payed line to make more money
As explained above, it goes both way. I have an extra service too for free, which is why my WiFi is shared. And other users are always handled at a lower priority, so it's really transparent to me: they just get the unused capacity on my line.
The wifi access is not directly monetized, in that no-one pay for it. But it certainly make Free more attractive as an operator: their boxes are very popular, so you can get wifi coverage mostly everywhere in a city as long as you participate in the sharing.
you have no control to your router whatsoever
You have control over some basic configuration like the DHCP configuration, basic port forwarding and IPv6 enabling for example. But it's true that the router belongs to Free and you don't have direct access like you could have on an OpenWRT box. If you want this you can put your own router behind, it's a bit wastefull but I did it at one point to have more control over DNS for example.
you have to login to the company's website and see what limited options they provide you
Yes, all the configuration is done through Free web interface and pushed to the box from their network.
in France I had terrible problems with latencies and ofc with Youtube
There was quite a big fight between Free and Google a few months back. Same kind of conflict as between ISPs and big network users like Google, Netflix all over with ISPs trying to get money from them. It seems it's been resolved recently for Youtube, it was really awful at the worst of the clash but is now ok (I'm not a big user though). Still, I'm waiting to see how it'll go with Netflix now they're present in France and if that kind of problem will happen again. I'm not super optimistic, but I've heard there are discussions happening. As I understand it the ISPs would prefer to be able to offer Netflix on their boxes with a cut of the profit in exchange of good network quality, and the big discussion is on the percent of profit for this... We'll see.
The devil finds work for idle circuits to do.