What are the current travel requirements for entering Thailand from India?

You are looking at Covid era restrictions that are a distant memory and long gone. People should check their local Thai embassy website instead of outdated internet articles from the Covid era. The problem with the Internet is you can't tell if what you are reading is long outdated or not, so always check official sources. But to answer you, there is no more Thailand Pass, insurance, vaccination or Covid test requirements or anything else related to Covid, and hasn't been for a very long time already.