To put it simply, istg οΈ in text stands for...
You can trust me οΈ, the text meaning of istg οΈ is...
On a solemn note οΈ, the purpose of istg οΈ in text is...
Deep in my heart οΈ, I convey the meaning of istg οΈ in text as...
When sending a text message, istg οΈ can mean...
absolute certainty
that is to say
I'm not lying
along with
I'm truly
dedicated to the truth
. This means that if someone adds istg οΈ in a text, they are expressing complete honesty and you can trust what they are saying.
Furthermore, istg οΈ can also be interpreted as I swear on my life in text messages.
It
serves as a more emphatic way to express trust.
It signifies that the person is extremely confident and dependable in their statement.
To sum it up, when you come across istg οΈ in a text message, you can interpret it as the person's way of promising you that their statements are authentic and should be trusted.