I agree with Jane - testing is critical, but that doesn't mean it shouldn't be done.
This terminology has been controversial for a very long time, it's not just suddenly an issue. Drupal changed it in 2014, and Python changed it in 2018: https://www.vice.com/en_us/article/8x7akv/masterslave-terminology-was-removed-from-python-programming-language
I agree with Jane - testing is critical, but that doesn't mean it shouldn't be done.
This terminology has been controversial for a very long time, it's not just suddenly an issue. Drupal changed it in 2014, and Python changed it in 2018: https:/ /www.vice. com/en_ us/article/ 8x7akv/ masterslave- terminology- was-removed- from-python- programming- language