request operator for 'is not true'

[Mehmet T. AKALIN]

NOT LIKE does not list NULL items so I'm replacing

WHERE datas NOT LIKE '%2023%' to
WHERE datas IS NULL OR datas NOT LIKE '%2023%'

but to get same results in single query there a shorter way like

WHERE (datas LIKE '%2023%') IS NOT TRUE

so is there possible way to add in_not_true and is_true?