I've been using it for 20 years and switched 4 yearso ago to something else. My life is fine, thanks.

EDIT: so, the downvotes are because what, exactly?

I didn't downvote you, but your post has no useful information and looks like pure Firefox bashing for no reason. You don't tell why you switched, to what, what you gained. Not even mentioning that wherever you switched, your protection against ads and tracking must have become worse, as only Firefox supports Ublock Origin.