for me, I learn portuguese from my father who is from portuguese India so Brazilian accent is very different than what I know. It sounds more like nose sounds if that makes sense than the portuguese my dad/grandparents speak,
probably, last time I went back to goa ( portuguese India) the only people that still knew it were 65+ years old. There are some that still speak it that live in portugal, they were offered citizenship with portugal before India took back goa.
Por que? Nobody wants to explain me, when I talk in English IRL I imagine myself as a Neanderthal trying to communicate, but even IRL people say my accent is sexy