A survey of 716 Arab-Israelis conducted by Tel Aviv University reported that 71.5% are satisfied with their life in Israel; 65.2% believe they are generally treated equally, and 64.7% have an overall positive view of the state. The survey has only a 3.6% margin of error.
https://www.timesofisrael.com/poll-25-of-arab-israelis-think-netanyahu-should-be-prime-minister/