If you're worried about Privacy, it's better to install Local Models on your device... Even if the quality isn't as good, (if your device isn't strong,) it gives you a peace of mind.
Oh, and you can also use services like Venice.ai which promises it won't record any data you send or recieve from them.
And it honors the promise?
Then I'll test it
I don't know if it'll honor the promise, but since it's their platform's tagline, it's in their best interest to honor it.