Every brand says they solved hair tangling but is ""zero-tangle"" actually zero or just less frequent maintenance?

I have 2 dogs and cats. Love them all but spend 20 minutes daily cutting hair out of my robot vacuum drives me crazy!!!!!!
Looking at models with anti-tangle tech. Reviews are mixed - some barely touch theirs, others still clean weekly.
Honest question: is ""reduced tangling"" worth upgrading for? Or just cleaning weekly instead of daily? What's realistic with 4 pets worth of shedding?"