The change was stark and swift when altar girls were allowed. Boys still participate but less willingly and drop it as soon as their families will permit. Altar service was something that girls do. The boys don’t play with dolls either.
That was just a baby step towards a female priesthood - something incompatible with Scripture. Feminists can’t accuse Jesus of sexism when discussing His choice of 12 men, and even the feeble attempt to explain it away as “the culture at the time” is ridiculous; He was killed for upending the “culture of the time”.
I see attempts to include females like that as acceptance that most will never bear children (a gift God gave them but not men); the liberal young women of today will be the ageing spinsters of tomorrow, cursing the old-fashioned foreigners we’ve imported to replace the children they’ll never have.