No... Naruto was trapped as he was in a smaller version of the Kurama. As time, passed Naruto grew his tails, and grew in size as well. Growing in size while you are within a compact force would generate immense pressure. With this pressure, and brute strength the 8 tailed Kurama, Naruto was capable of breaking out. Sasuke, on the other hand, is being implied that he will be capable of leaving the CT while he is within Final Susano'o. However, I doubt it is the case. Susano will be covered by a huge amount of soil (the ground and trees etc.) due to the huge size of Susano. This will make it even harder for Sasuke to escape, since he is being bound much tighter then v2 Naruto was. So saying Susano can break out of it when it doesn't have as much pressure as Kurama was surrounded with, and is surrounded b a lot more force is absurd. I am sure it has more strength, simply not enough strength. Sasuke wouldn't be capable of entering Susano if he goes in base into CT and attempts to increase his size. For one, he would be instantly killed by the pressure. And second of all, we don't know if his chakra would even manifest in such pressurised conditions.
From what I recall.. Nagato could even sense Amateratsu before Itachi used it [
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]. What makes you think he couldn't sense it when Sasuke uses it? And to your point, he was only hit because he wasn't aware Itachi had changed teams after KA occurred. If he was aware, he could've simply held a preta absorption barrier until Amateratsu was fired. Even Deva could
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amateratsu... Nagato wins.