I think from now satoshi cant controll the whole bitcoin community since now bitcoin is already popular and lots of country can used and mine bitcoin. And also there are a lot of bitcoin system developer in each country that is why they do not rely on the past of bitcoin or where the bitcoin starts.
I think satoshi nakamoto would be happy if more people will saying that we are very thankful that he/she discover bitcoin to help many people like us.
Agree. At this point, Bitcoin has become mature enough in development, and community support, making it harder for Satoshi to control the whole ecosystem. Every day, Bitcoin becomes stronger and more decentralized, as people from around the world support it with their hashrate, development, and even establishing full nodes.
In some way, Satoshi's vision has been fulfilled, since Bitcoin is now a global currency, enabling peer to peer payments with no middlemen at a large scale. The protocol evolves on its own, without the need of its former creator, making Bitcoin a fully independent cryptocurrency.
Nevertheless, revealing Satoshi's identity, would not be the most viable option these days. If Bitcoin performs well without him/her, then there should be nothing to worry about. Just my opinion.

What you told is 100% correct but what if when Sathoshi can make Bitcoin and it gets this much famous then he can develop same another coin with more secure features then everyone will leave bitcoin and join that coins, as now bitcoin is facing the transaction confirmation block problem and if it did not get solved then we can see bitcoin going down