I have no idea about ShareRing but it must be a very good project that one of the biggest tech company in China partnered with it. Their aim however can be a bit intimidating after reading its all about "new digital identification system". Did anyone also picture it in their minds that this company will monitor everyone? Its too early to say though.
What they mean to do is use their system with regulation from Thailand. Basically verifying your details online through the app and skipping the queue at the border. They call it Electronic visa on arrival.
EU already has electronic passports, I have one, but it still kinda looks like a usual one.
Bottom line, I am not very worried about puting my details on the blockchain as long as it's private and can be accessed only with a signature from me. Online or offline, they will still know in which country you are in.
Not to mention that we all uploaded our documents to Binance or Coinbase at some point to verify our accounts. This will be similar but once you do it once, you can use it for other purposes like renting a car or hotel room.