Instead of resorting to insulting other people, why don't you make your argument to prove your point?
Sure Meta can have self DEF down debuff removed like Tyr and Acala upon AW but she is far from weak compared to plenty of other Lights who are most definitely in need of a buff.
Tyr needed the buff because her enemy DEF down is 10% garbage that can even be outclassed by mere SRs and her entire kit revolves around the boss being stunned.
Acala is in the same boat where her entire kit revolves around doing damage only during rage and reducing rage which is very situational as well.