Meditation and spiritual practices can be genuinely helpful for well-being. They can reduce stress, improve focus, and give people a sense of grounding or meaning. But they are not a substitute for professional mental health care when someone is dealing with conditions like severe anxiety, depression, trauma, or anything that affects daily functioning.
I think the line is drawn at impact on life. If someone is still able to function and uses spiritual practices to stay centered, that can be enough. But if emotions become overwhelming, persistent, or disruptive, then professional help should be part of the approach, not replaced by spiritual methods.