Look, in pure Singapore lines, the North East Line, got all 4
languages announcements for the "Please mind the platform gap" and
English + Chinese for the station announcements (Excluding the
Interchange details), so your point is invalid.
And whatsmore is that Nickgoh45 is creating a Harbourvale line,
a fusion of Singapore MRT, London Underground / Tube (University
station) , New York Subway (Blackton Junction etc), Hong Kong MTR
(University station again --- it is used in both subway systems
---- noted by joeyfjj and Central station) etc.......
So, we must take that into consideration. In short YOUR POINT IS
INVALID.
Final verdict: Keep as much language announcements as
possible.
Yes, I meant it something like that.