The question specifically asks for:
I'm just wondering if this is something that has been addressed to any detail
So it would seem that a "me too with one example" satisfies that requirement. One example is all that is required to be able to say "yes, it has been addressed", and some information on that example provides the detail.
To be honest, it's worded in very general terms and so as long as it retains that wording I'm not seeing how it could be improved. As it stands it's really just a "yes/no" question at heart, and on re-reading it seems to invite discussion more than anything else. It's really difficult to see how it could be answered in any way other than either an open-ended discussion or a list of examples.
Perhaps by focussing on one very specific example of time travel - e.g. something like the Terminator movies - and asking the question in terms of that example might make it better, but then maybe it's getting close to "too localized" territory, and in any case it's moving away from the original intent of the question.