

If you’re trying to demonstrate real world programming skills then selecting and using an appropriate library is the best move (unless this is an unlikely case where there is some really compelling reason why a custom implementation would be preferable).
But if you want to make your own hash table for funsies or for educational purposes or whatever, you could add a note or comment stating that, if you’re concerned that prospective employers might get the impression that you will write everything from scratch even when it’s a bad idea.
I’m a US citizen and I agree with them 100%. A bunch of us tried to tell everyone that Trump was a fascist dumpster fire that would try to make himself king, trash the economy and violate everyone’s civil and human rights. A bunch of ding dongs voted for him anyway. Now he’s making outlandish and insulting demands of our allies, fucking up trade and markets (along with abusing the civil and human rights of some protesters, asylum seekers and random travelers, oh, and throwing Ukraine under the bus and encouraging a fucking measles outbreak). So yeah, I don’t want my house and retirement savings to go into the shitter if the country goes full Nazi and I have to flee with nothing. So maybe if some folks have to do without eggs and cheap imports for a while they just might maybe learn that we need to pull the US out of this tailspin before it’s too late. Some fucking people just will not listen when you tell them the stove is hot. So now we all suffer while they touch the red hot burner and go “Duho, that hurts!”