Spirituality is to reach nearby Truth Knowledge. There is not any boundary like do and don't checklist in Spirituality alike in Religion. Religion has a task checklist ( karmakanda) to perform and to get to know the inner self. There are several gods and goddesses and you should choose those God / Goddesses that match your self-consciousness. God and Goddess will help you to reach consciousness and find out the truth.
Kali is the Goddess of Destruction and Death. Destruction is just one phase to Construct new things that are good for society and human beings. Death is just an End to the physical Body so that soul takes another body to start fresh life. Karma will help them to choose their next life. Wherever there is destruction, you see the Black Color as being a collective force of energy. Universe is represented in the Black color and any life there has different colors like stars, sun, earth etc.. Kali Mata represents the full universe, not only the Earth planet.
Yantra is an instrument that helps to reach Sat-Chit-Anand (Truth-Consciousness/ Pure awareness- Happiness/ Joy). These capacities are stored inside human beings. However, they need to put an effort to find out Truth-Consciousness-Joy inside you. Kali Mata Yantra will guide you at the initial phase to find T-C-J. The outer four rectangle lines in a yantra represent the Fire (temperature), Earth(solid), Space (Area), and Water. By these four elements, the human physical body is constructed and after death the human body will be part of those four entities. The innermost dot at yantra is to find the pure awareness within yourself. Those between outer and inner elements are just a traversal element that help to reach at Conscious level. All things are accepted towards Kali. Kali is Universal so there is nothing any physical entity that is not accepted by Kali Mata. The only significance is you need to perform a task in a specific process for anything offered to Goddess.
Artificial Intelligence technologies are part of the Kali age. There will be tremendous increase in the AI Models within the 10 years time frame. AI will be present ubiquitously. There won't be any field or domain where AI technologies will be absent. Slowly AI technologies will control human beings in all aspects whether their human fundamental function of life - birth, adult, old, death or any material aspects. These AI technologies give a short temper easiness to society. However in the long run, these technologies will destroy human civilization and society structures.