I guess you haven't been looking recently? I can go to a local store and pick one up. It looks easy to pick up one online too.
Note I'm not disagreeing, just saying in some cases, the ones in-store are kits.
For a hobbyist / individual, is that really a big deal? I mean, how many do you need at one time?
Anyway, the claim all along has been that supplies would be "back to normal" by the end of this year, and so far things seem to be tracking that way. If you look at rpilocator.com now, the entire first two pages are full of green lines, which is a DRASTIC improvement compared to just 6 months ago. And some of the major distributors are getting in shipments of 5,000, 6,000 at a time of some models and having them in stock for weeks on end. So one can clearly see that the situation is improving rapidly.
That said, I will make no claim one way or the other with regards to the question of whether or not shipping a Pi 5 is a "good idea" or not.