my hot take is that "real" enemies to lovers will never be good, YES REAL-REAL ENEMIES TO LOVERS CAN BE WRITTEN VERY WELL but people seem to only enjoy the smut ones that include ZERO character development and call them 'real enemies to lovers' just because the characters like violence or whatever.
its not automatically a good enemies to lovers just because "oh but theyre ACTUALLY enemies at the beginning!!" If they don't ALSO actually become lovers, (or at least romantic/implied) then its NOT enemies to lovers, its just (for lack of better words,) ; enemies with benefits.