That might depend on how many rounds you plan to shoot.
How true, but if proper new factory ammo is impossible to find (ie: they aren't making any 87 grain stuff anymore and likely won't ever), and what ammo is being made (ie: 100 grain stuff that may, or may as likely not, shoot ok in a pre-mil 99) it quickly becomes a matter of taking up handloading even if one is just an occasional shooter/hunter. The alternative is to haunt the gun shows and auction sites for old stocks of .250-3000 ammo, but you'll likely pay collector's prices for it*, and it may not work all that well anyway depending on how well it's been stored for decades. Even if a guy is rich and can afford to go that route with impunity he may well be kidding himself.
*Have you priced "vintage" ammo lately? It's all gone nuts, like everything else it seems.
All true.
I do not reload. I will in year though...
I see a custom ammo niche developing.
Whether a large manufacturer, a hand loader or a custom loader, all need need brass, bullets, primer, powder, etc. which seem to be in short supply as well.
Fairly recently I went the Custom Ammo route. Found someone that did it. Paid the price. Couldn't be happier.
In parallel, I scrounged brass, bullets, dies and coerced a friend reloader nearby to assemble. Couldn't be happier.
I think I got 3 boxes of 87gr. at Savage Fest. Thanks Skidrow!
Couple more boxes on an on-line auction.
Fishing in many holes is good a strategy.