Son, dad has attended Buddhist classes. Buddhism is an offshoot of Hinduism. Most of the doctrines like inevitable suffering, karma are the same. Gautama was born a Hindu prince in Nepal at a time when Nepal was part of India. His main mission in starting Buddhism was to simplify life and get rid of the caste system. He also tried to bring the religion to a philosophical and spiritual sphere where there's no idolatry worshipping of statues. Ironically, after his death, his statue became iconic.
dad either you are sleeping in the class or that teacher is fuck up. whoever that is in the class, be it a monk or nun, if he teaches u this, ask him go fuck the wall.
buddhism concept of kamma is very much different from the concept of kamma in hinduism in many areas. i will be honest, i have forgotten many of the details as the last time i touch the pali cannon was many years back. but one most important reason why he teach the concept of kamma is this, to break the concept that we cannot change our fate. people then had the superstitious concept that their life is already pre-decided by some unknown force kamma and cannot be changed. According to him this view is wrong, and thus he goes into details on the different kinds of kamma influences. In short except for very serious issue, buddhism view of kamma is that it can be changed and our life/future is uncertain, nobody fate has not being decided or fixed by kamma. This is one major difference between pre-hinduism view (current form of hinduism did not exist that time, there is a lot of differences between pre-hinduism and current form of hinduism) and buddhism philosophy.
Next his main mission in starting buddhism was never to simplified life, according to him it was to teach the understanding of the nature of phenomenon happening around us (3 universal characteristics), thus realising the nature of suffering/unhappiness/pains (dukkhas). getting rid of caste system well was not really his primary aim in teaching, his primary aim was as mentioned to spread his philosophy about understanding the nature of dukkhas. For if one really accept his philosophy, the caste system will already fall by itself.
besides, he was not dumb. asking everyone to live a simple life (equivalence to a monk) is unrealistic and crazy. This is the exact reason why most of his teachings if one really too free like me to go and read it, you will realised he set 2 different standards for the lay followers and the monks. there is even a section of him saying as a husband, its your duty to make sure you buy gifts, a bit of jewellery to make you wife feel happy or something like that.
the rest of the part yap i agree.
P/S: i took a diploma course in buddhism for fun and dropout halfway, cos i cannot stand waking up 8am every sunday.