Oh, I completely agree. I'm not dismissing the benefits whatsoever, only saying that if you haven't experienced it, you're less likely to feel a need to get it. So far, I've used my PC lightly, with it being almost solely for schoolwork (mostly in Word and Paint), watching TV shows, and browsing the web. On top of that, I rarely have a reason to restart my PC, as its restarts from updates are handled automatically overnight.
I use light programs, so the need isn't AS GREAT for me to get a hold of a SSD. I fully plan to get one at some point, it's just that I haven't felt like my computer is too slow right now. I know that once I get a SSD (which might be after Christmas, we'll see), I'll have a harder time coping with "only" a 7200-RPM HDD in another computer (such as using a friend or relative's computer).
All my statement was trying to get across is that if he is OK with tolerating load times that are longer and other detriments involved with using a non-SSD setup, then waiting for one that he REALLY wants (though I'd say waiting for 500 GB of SSD storage to hit $80 is unrealistic), then it's not really a bad thing, on a personal level.
Again, I agree that if you're building a new gaming PC nowadays (or anything beyond a light-use, budget PC), going for a SSD is a borderline must. For him, if he doesn't care about it right now, then I guess that's on him. Personally, if I was to build a desktop from scratch, I'd 100% get a SSD in there. However, my actions right now are going to be incremental upgrades (did case and RAM already, GPU and PSU are about to happen, and CPU/board shoudl come at or right after Christmas), and I am OK with using my WD Black as my primary drive for a few more months.