In last 15 years bitcoin community already have enough Satoshi Nakamoto now if real will came and ask for recognition most chances community will be not given him any positive response because they are already fed-up with this topic anymore.
Well, those who claimed to be Satoshi did it only so that they could get fame and attention from around the world because they know Bitcoin and Satoshi both are extremely famous and they wanted to use that opportunity to gain some attention in the middle. If the real one comes out and decides to reveal his identity, he will only have to move some of the Bitcoin from his wallet to prove that he's the real one, and this is something no other person could do despite claiming to be Satoshi, and that's why they only made a clown out of themselves.
In my opinion, if Satoshi is alive, he will barely decide to reveal his identity knowing that there are so many people and even government agencies that would not let him live a peaceful life like a normal person because he has done something that has challenged the traditional financial landscape and they aren't going to let it go that easily even though they try to show they support it, but deep down, we know they have so much hate and anger towards Bitcoin and its creator, especially the financial sectors.