Ive never encountered a spicy Brazilian dish tbh. I have been to a few parts of Brazil (very briefly) and I love near quite a lot of restaurants/cafes now. Maybe I was very unlucky lol. I've only eaten a variety of yellow things which seemed to be totally flavourless, rice and beans. And barbeques (you can't really go wrong with a BBQ). I thought Brazilians were scared of spice, I actually thought they were scared of salt and pepper too lol.
Discussion
salt is mostly due to big government. some cities have laws forbidding salt to be exposed on the restaurant so people wont ask for it.
Salt restrictions in restaurants are largely due to government regulations. In some cities, laws prohibit placing salt on tables to discourage its use without request.
As for spices, their use varies significantly by region. You most likely visited the South or Southeast—places like Rio de Janeiro, São Paulo, and the southern states—where food tends to be milder. In contrast, the North and Northeast offer a wider variety of chili peppers, such as malagueta and biquinho. Traditional black pepper (Piper nigrum), commonly used in European and Asian cuisines, is not as prevalent in Brazilian cooking.
Spot on, I probably went to the wrong places lol. Typical lolol