chatgpt is sass?

Yes, when used "normally" on someone else's computer it's SaaSS. People do install large language models on their own computers. Go check it out online. That avoids the SaaSS matter, leaving just the one about software freedom.

https://www.fsf.org/news/publication-of-the-fsf-funded-white-papers-on-questions-around-copilot
It starts off with "Microsoft GitHub's announcement of an AI-driven Service as a Software Substitute (SaaSS) program called Copilot..."

I have tried

darknet

libchatbot-eliza-perl

gniall

though there are also other chat programs in Trisquel's repository, I think.

libchatbot-eliza-perl
the text in the Synaptic Package Manager shows it is a mock Rogerian psychotherapist.

gniall attempts to "learn" whatever language you try to teach it, I think.

And darknet can "learn" how to do many things.

Si, estoy de acuerdo contigo sobre el chat gpt, pero la IA es diferente, por que no considerar todas las opciones, creo que si se discute algo en el foro se debe hablar de uso personal, personalmente he utilizado reescribir textos ia y quiero decirte que quede satisfecho con el resultado de escribir esta IA, si estas buscando una nueva inteligencia artificial para ti, puedes probar lo que te aconsejo.