If you care about the information and communication, and you think you can do a good job of the slide deck if you think through it for this venue and audience -- and maybe even have new insights by going through the process -- then it can be enjoyable/rewarding.

But I've also seen situations in which the presenter doesn't care, or the slides are just a backdrop for some better communication/selling/maneuvering they're doing, or they know the information is bogus or the presentation pointless, or they know the audience doesn't care, or for everyone it's just a meeting to be able to say you had a meeting.

I'd guess that at least half the current use of LLMs is for "cheating on your homework" tasks, in which the person prompting it simply doesn't care -- whether it's for schoolwork, professional work, or socializing.