Lol. Show to me the "right" way to buy bitcoin.

Is there any? Is there a way to exchange bitcoin for fiat or fiat for bitcoin without paying huge fees? Is there a way to do that without providing all that banking data? Is there a way to trust to be protected?

Transact in bitcoin is not an answer. I can't buy food in my local store that way. I don't get paid in bitcoin. My taxes are not in bitcoin.

At this point it is safer to buy gold and goes up just the same way.