Very valid point above.
Many people unfortunately can’t afford J or F. And depending on what your use to Y can be ok.
I know if Y was all I could afford I would certainly fly it over not flying at all. Off course I much prefer J but not always available.
For £200 return in Y I would jump at that and will today and tomorrow and hope I get lucky.
Ive paid over £200 for a Y return from EDI-LHR before!!