Want to get turbo flutter info as a beginner/moron

Hey guys so as someone whos always had 5.0s and big v8s, this is my first ever turbo car (2019 6mt N) and so ive been enjoying hearing turbo noises. I noticed in a lot of videos ive seen people get a ton of turbo flutter when they install intakes. And so while understanding the risks that come with flutter (seems to be a lot of different opinions on the harm of off throttle flutter) i decided to buy a takeda open box intake. Installed it. And i love how it looks but i genuinely even with the hood up can hear 0 flutter ever. Am i just missing something? Like i said im very new to this platform and turbos in general ive always had n/a cars. Thanks a ton this community has been super helpful and nice since ive joined :)