What matters is whether someone can understand the Buddha’s message.
Please feel free to use any method you like. Let us first focus on your following claim:
- Anapanasati” (interpreted as breath meditation) leads to Arahanthood via fulfilling Satipatthana.
Now, please understand. Here, one uses only breath meditation, i.e., focus on the rising and falling of the breath through the nostrils. Please explain how it can first lead to the Sotapanna stage, and then to higher magga phala.