Need some advice from people who withdrew 100k+

Feel free to PM me or post here.

But I would like some advice on pulling out into FIAT (and yes I'm thinking about it) like we still live in a world where it's controlled by FIAT which means buying things with ETH and BTC is still extremely hard. Although I'll still keep 90% of my earnings in crypto, sometimes I think its needed to cash out.

So in terms of cashing out 100k+, how did you deal with taxes, what bank do you have, and is there any complications (like 10k a day on Coinbase is kinda ridiculous)

I have so many questions just would like more information from those who have done it.

Again feel free to PM me if privacy is needed!