John, and others .... I do to some point agree with the op's opinion, and yours too.
But, Ageism and Physical figure Shaming is where the line was crossed in the thread, which the OP has Addressed.
And yes, opinion is opinion, of course...... But targeting certain Age and Weight of people is MEANINGLESS and Hurtful for no particularly good reason nor outcome..
A skinny 40 year old Lady or a buxom 20 year Lady can have a bad day. ... and vice versa
Or maybe the Pax was having a Bad Day regularily and perceiving it in such a Fashion.
Whether he be Slim or More? Younger or , well, lets say 'advanced in age'
Kind regards, Donovan
And yet all I read was a couple of statements of fact in the OPs' eyes - ie an opinion. I certainly didn't see any shaming.
You say Tomayto, I say Tomahto etc etc.