ANSWER:

It is not kufr as long as he doesn’t believe in it. However, he is sinful for telling him as there is no benefit from that except for those who believe in it. 

Sheikh if someone asks a person what’s your star sign and he says “Leo” but doesn’t believe in it just answered because he was asked is it kufr or will his prayers not be accepted for forty days??

Halal/Haram Matters, Shirk and its different forms | August 14, 2022 3:30 am
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Sheikh, our govt is distributing the national flag at every doorstep to celebrate the independence day. It’s a big project by the facist govt probably to check how loyal muslims are to the country. They’ve ordered us to hoist the flag on top of our houses to show our nationalism. Is it permissible to hoist the national flag?
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Can we touch dogs and pigs or they are also najas externally