Such injuries and state of affairs were simply not something an individual of lower cultivation could afford to endure.
If one's cultivation was slightly low, they would either be crippled or would die prematurely. Alternatively, they could be trying to recover by hiding somewhere, (just like what Zhuang Weiran and his wife did in the past) eventually exhausting all past accumulated family wealth, lacking funds for medical treatment, and naturally not resorting to seeking out divine physicians.
As for those who were highly cultivated, had savings, were not constrained from outgoing donations, still active in the martial world, and had the ability to amass substantial wealth, yet had damaged their original essence and lacked prospects of ascending to higher levels - they were arriving in Yuezhou en masse.
For such individuals at this level, not only should they grasp hold of such a lifesaving straw, but they must also seize it - every glimmer of hope cannot be overlooked.