You might think so, but one I had broke with less than a box of factory ball.
The problem is the design assumptions.
This is pushing the "crush fit" barrel installations past their limits. Crush fit barrels have a tapered cone machined into the barrel shank and the frame has a matching funnel shape.
The whole thing is torqued together under serious pressure, basically driving a steel wedge into an aluminum frame.
Steel N frames are strong enough to withstand such forces, but that does not carry over into less robust frame materials.
S&W got away with it most of the time with aluminum J and K frames, especially back in the pinned barrel days. That crush fit wedge-force was less pronounced when a pin kept the barrel from turning. Older 37's and 12's still had occasional frame fractures, but it was not endemic.
Later Model 12's (dash 4's) failed in this same manner. Again, I think, in the transition from pinned to crush fit.
My 625-10 experience was about 20 years ago. S&W replaced it with a new dash 10 even though they were no longer cataloging that model.
An unusually honest service department guy told me they were getting a lot of them back and they were just about out of replacement guns and parts.
He also said it was a windfall for him personally because he was allowed to take the used forged internal parts home and retrofit some of his mim equipped guns.