What is most annoying as a newer hobbyist is that in the lack of hard science for most questions people when explaining something will talk as if all choices are about the dichotomy of healthy and dead trees.
Yes it’s obvious that if you forget to water your tree it will die. But then the topics become a lot more nuanced and the conversation does not.
Walter Pall says that if you are using free draining substrate you should water and liquid fertilize a lot (youtube, no citation provided). Walter Pall has amazing trees.
Michael Hagedorn says that overwatering a tree will cause weak roots for the summer and eventually kill the tree (p. 141, no citation provided). Michael Hagedorn has amazing trees.
Not only can masters not agree upon what will and will not kill a tree but we can’t quantify what is even “better”.