...so if your definition includes race (WF) you could also say that Ftrs and Brbs who choose to be Half Elfves could have inate healing too. (although this also requires a stat choice to get it)
WF is also not a FtP race choice....
Sorc do have Cha for UMD, but actually, people seem to think that self healing for fleshie Sorcs is a lot easier than it really is.
Skill points are very limited on Sorcs, and UMD is only valuable at higher levels.... even then no-fail Heal scroll use is very difficult to get on a crossclass skill class....
On a side note: healing amp makes a huge difference for self sufficiency.
There are also feat choices that help... and gear choices.
But..... new players do not know or have the mindset to make selfhealing a priority.
Even the classes that I agree have "inate" self healing ae not always new guy friendly in that regard.
Bards and Fvs have to choose healing spells. (technically so would a WF Sorc.)
... even Druids have to memorise healing spells first.....