Ok, so to address some things. I was a member, I guess officially I still am, but for 32 years, raised in the church, and was "endowed" which means I took out higher commitments and lived a "higher law", both myself and my husband served in leadership positions. I was fully committed at the time.
The hot drinks thing, the church specifies this to mean tea and coffee, some members chose to avoid certain other drinks like caffeinated drinks, but there is no actual rules about this. I personally avoided them but my husband didn't. Honestly I'm kind of with them in it to an extent. Things that are addictive are clearly joy good for your body, however, members frequently seem to avoid the things like "hot drinks" and alcohol but then can eat themselves into diabetes, so it's health code is sort of counter intrusive at times. However, it has been stated numerous times by the "powers that be" that caffeine isn't the reason for the ban on tea and coffee.
Yes, Saturn/lucifer is Jesus' brother, but so are all of mankind. All humans are gods children. christ was the first born though.
Homosexuality, like sex before marriage is seen as a sin, but MOST of the time it's a love the sinner, hate the sin. I had homosexual friends, I didn't see people as any different than anyone else, people all live their lives differently. I never drank, but I would go out with people who did. I do see how "love the sinner, hate the sin" that idea is harmful now though.
As for the debate on the if you were to wear trousers to church. Possibly wouldn't have a reason, bu5 equally could, mental health problems seem rife in the church, I have never felt so judged than when I was in church. If you Ward is so embracing and lovely, I would love to know where you are. Mine isn't like that at all.