everything I did could not be done, my friend was able to reach out to the developers and he was answered with this:
“First of all reorder tonemapper to legacy shader by r.tonemapperFilm 0, we have added old defaults so now it is quite easier to get same stylized colors as <15 versions.
Than you can look at “crush highlights” curve that now negates white PBR shift to legacy curve settings, so simply pull it to 0.
After that yuu can apply same contrast and saturation, but notice that ACES applies boosted threshold so your bloom goes overbright, to handle that you can cut it with “Gain” global to about 0.5.
It will not reproduce colors completely, but closest we have got.”