I’m afraid making assumptions about others comes rather naturally. Given what is visible, we draw conclusions based on our experience and/or understanding.
Given what is visible (not all is visible), we draw conclusions based on our (limited) experience and/or (limited) understanding.
And our experience and understanding are always limited because every individual is experiencing life through a uniquely designed heart, mind, and soul and a unique set of circumstances.
“But by the grace of God I am what I am, and his grace toward me was not in vain. On the contrary, I worked harder than any of them, though it was not I, but the grace of God that is with me.” 1 Corinthians 15:10
Grace. There but for the grace of God go I.