We will only get the money tomorrow, why should we think about the taxes now, tomorrow we will just think about how the money will be used and most importantly we wait for tomorrow to come.
But since you're talking about taxes, is there a way to avoid them? 35% is big guys, let's talk about the odds ...

Well, if the person that gave you the 50,000 didn't put it in your bank account and gave you cash, or crypto in an address that isn't somehow linked to you you could try to avoid taxes.
If it's crypto and it made sense you could go to a country that crypto gains aren't taxed and renounce any citizenship that requires you to pay taxes on crypto if that makes sense for you and end up paying 0 tax legally.