I have to hand it to Microsoft. WSL 2, Windows Terminal, and Edge based on Chromium. Microsoft really is doing some fantastic work for their users.
Meanwhile, macOS will get new emojis in 10.15.
macOS already has a great terminal app. Microsoft is just playing catch up on really old features.
Hardly playing catch up here. They've much surpassed anything Apple has done in recent years, in both software AND hardware.
Also, I don't recall macOS terminal being open source.