安全牌

あんぜんパイ

noun

safe tile, tile that may be discarded without risking benefiting an opponent(mahjong term)

no-risk choice, easily handled person(idiom )

安	relax, cheap, low, quiet, rested, contented, peaceful
全	whole, entire, all, complete, fulfill
牌	label, signboard, medal, mahjong tiles

へた

どくじ

ほうこう

せい

だ

、

こうげき

、

あんぜん

ほうどう

They'll be attacked if they carelessly express an original viewpoint, so they only report on the safe options