Like any of the terminology here, people are going to use it in different ways.
For me, it’s important to understand things like twin flame vs soulmate if you really want to understand the connection and the energy at the higher levels, as they’re both examples of two different types of soul ties.
But with spirituality, especially on social media, you could ask 10 different people what that means and get 10 different answers.
I wouldn’t worry too much about the labels if I were you.