Originally, there are related organizations and people even before a person is born, so it seems that they tend to interact more with organizations with such connections. However, if one is interested, they are free to explore.

It seems that it is more often the case that things remain unchanged, rather than whether it is better to change them.

One should not say anything about others, because people have free will, and their choices are guaranteed. Therefore, if one is interested in other schools of thought, they should be free to explore them. On the other hand, actions that restrict the freedom of others through rules or agreements go against the laws of the universe.

However, people tend to stay with organizations and individuals that suit them for a long time. From the outside, this may seem like "not changing schools of thought," but for that person, when the time comes and there is a need to change the environment or themselves (which is driven by an inner impulse), they will likely move without hesitation. That is also a form of freedom.

Ultimately, whether it is better not to change is a matter of calculation or observation. One may see it in others, or it may be an act of binding others for profit. People have the freedom to move or continue, and even if it is said that it is better not to change, it may be more comfortable or easier to continue, so the idea that it is better not to change has some validity, but it is not absolute.

In a similar vein, it used to be said that it is better not to change healers during healing sessions. I have probably been hearing that for about 30 years, but I don't hear it as much lately. There are probably still people who say that, even if I am not aware of it. In reality, there are differences in the quality of energy, and mixing them can lead to confusion, incomprehension, and an inability to properly integrate the energy into one's own aura. Therefore, it is likely that it is better not to change healers too often, especially for those who are not familiar with handling aura energy, as it can lead to better results. Furthermore, there are various types of healers, and some may bind the will of others and repeatedly make them attend healing sessions while charging a large amount of money. Therefore, such stories should be considered in relation to common sense, and one should not trust those who do not respect the will of others, which is a common sense in the world.

There are various spiritual organizations, and each has its own characteristics.
Often, there is a person who acts as a leader and exerts influence.
However, such troublesome situations are quite common, and I think it is best to find a place that suits you.