I think it needs to be said as often as people continue prevaricating by using the word 'theft'.
Semantic argument can become tedious and repetitive, but it's necessary for any more substantive argument to proceed. If there's no mutual agreement on what the terminology represents, then the participants of the discussion are effectively speaking separate languages, and they will be unable to 'access' each other's reasoning.
Sometimes, the semantic dispute is caused by an intentional attempt to confound terminology in order to make two things seem more similar than they otherwise are. Calling this out is appropriate and necessary every time it happens.
Semantic argument can become tedious and repetitive, but it's necessary for any more substantive argument to proceed. If there's no mutual agreement on what the terminology represents, then the participants of the discussion are effectively speaking separate languages, and they will be unable to 'access' each other's reasoning.
Sometimes, the semantic dispute is caused by an intentional attempt to confound terminology in order to make two things seem more similar than they otherwise are. Calling this out is appropriate and necessary every time it happens.