Using a 7-day pill box hasn’t killed me yet, and I don’t expect it will.
My 7-day pill box fell on my big toe. My big toe got infected and wouldn’t heal. They amputated it. But sepsis set in and I’m typing this from my death bed. If you don’t hear from me tomorrow, you’ll know the pill box did me in.
Especially since it reminds you to take your medications as prescribed and not forget to take them or “remember” twice or more to do so. That would seem to be a net plus for health.