Tbh I suspect participants of this thread may be adhering to a very limited interpretation regarding - 'karma'
Karma is originally a Hindu philosophy that was popularized by the Buddhists. The literal translation of Karma is deeds. karma philosophy emphasizes birth and rebirth. When you die, your deeds will follow you in the successive life. If your deeds in the past life were good, your new life will be good and if your deeds were bad, you will have difficulty in life.
Unfortunately, this is incorrect.
The term - 'karma' is derived from the Sanskrit word 'karman', meaning “act,”.
Sanskrit is the primary sacred language of Hinduism, and has been used as a philosophical language in the religions of Hinduism, Buddhism, and Jainism.
Sanskrit is a standardized dialect of Old Indo-Aryan, originating as Vedic Sanskrit as early as 1700-1200 bce.
Infact 'karma' carried no ethical significance in its earliest specialized usage.
According to ancient texts (1000–700 bce) of the Vedic religion, 'karma' simply referred to ritual and sacrificial action.
Now, in the generalized context which participants of this thread appear to be possessed of, imo a more easily comprehensible and accurate way of putting this thread's primary question might instead be: 'Do you believe in cause and effect?'