It doesn't take much to change that dialogue. There's no official document, or school syllabus that preaches that defeatist theory, it's just fake secular nationalists like you who propagate that fairytale on social media. The only way for stupidity to end is for stupid people to stop saying stupid things. I bet you also believe in Vasudhaiva Kutumbakam doctrine.
There are (were) Buddhist and Hindu shrines in Afghanistan before Laden destroyed them just a decade ago. There are Hindu shrines in Thailand, Myanmar, Cambodia and even as far as Indonesia. Did they fall from the skies? it's a result of the propagation of Hinduism. When someone says that India never invaded foreign land, it's because these are the lands where Hinduism spread peacefully. That context is lost when someone says 'we never spread Hinduism beyond our borders' while speaking in the limited context of our
current political borders. Hinduism spread far and wide to (what we now know as) 'foreign countries' by our kings and saints. It's just that since all these countries were considered a part of a larger pan-Hindu empire, they were not technically considered as a foreign country, hence the claims that we never invaded foreign lands.
So deep was the Hindu influence that the universities of Indonesia still have Ganesha as their emblem. Here's the currency of Indonesia with Shiva, Buddha and Ganesha :
Indonesian university emblems.
Please continue eating your Machar Jhol and living in a dream world, don't worry about facts, it's not like sickulars have factual accuracy in high regard anyway.