The alternative is Firefox (the browser they didn't let Brendan Eich ruin), or stock Chromium with uBlock. Ungoogled Chromium works great too, and hell I'd probably consider using a webkit browser before I'd reach for Brave. Or Vivaldi, for that matter. At least they don't have a goddamn crypto scam being engineered in the same offices where they build the browser.
> What about their huge conflict of interest in getting nearly all their funding from Google?
It's better than getting all of their funding from a 30% cut of your ad revenue. At least Google is funding Mozilla out of pity.