Nope, bullets is bullets. I have some revolvers that have never fired a jacketed bullet since I owned them (got my first 44 Mag. in '88), and have I have some revolvers that shoot jacketed quite well (I have a Dan Wesson that shoots 240 gr jacketed HP extremely accurately). An older gun like your 32 Long might be better shooting with light loads and lead bullets, but that's is for one specific gun (older design, older gun alloys/strength and sorta "collector quality" gun), but not generally.

I just got a SA in 45 Colt that will not shoot any jacketed bullets as it jes don't look right for a jacketed bullet sitting in a "cowboy" gun, 250 gr LRNFPs only...

Blasted? Not here, if the powers to be allow me, you're safe...