exactly the original comment was make sure not to leach, and someone else thought it was a toxic attitude, and I don't think it is too toxic an attitude - because there are people who are leaches after all.
Yes but there was the original comment which suggested that it was not nice to suggest not to be a leach, because that was a little bit much to assume, so I provided a counterexample where that was a reasonable assumption.
Normally I would not expect, given that thread of conversation, that I should have to explain that my example was not meant to be a universal condemnation of anyone not having a sim card in their phone.