Honestly, it’s just another shell. Both Bash and ZSH happen to be mostly POSIX compliant, so stuff that works for Bash tends to work with ZSH too. For me it’s mostly just about the stuff I can add to it - I use the antidote plugin manager to get additional autocomplete, syntax highlighting, suggestions, async prompt updates, that kind of thing.
https://en.wikipedia.org/wiki/Gilbert_Bigio
I mean, I haven’t watched the video. Guy however appeared in the Pandora papers. The Canadian government has sanctioned him for “gross and systematic human rights violations in Haiti and engaged in acts that threaten the peace, security, and stability of Haiti”. A quick search of his company (GB Group) seems to point to quasi-monopolistic practices on many Haitian markets. His father was sanctioned by the US as well in 91 around Aristide’s coup d’état. He is today Haiti’s one and only billionaire. He is also indeed a Zionist, even is honorary consul for Israel. What’s antisemitic about pointing any of that out?