In my eyes it’s very cruel because it’s totally alien and against the nature of a cat
It would be the equivalent of us sitting out side a window watching all the family have a slap up meal with lots of laughter and fun while we are shut out alone
If a cat refuses to go out it’s because they have been conditioned either as kittens or through a faulty gene cats love to explore, climb, jump, hunt, and socialise
It’s more of humans conditioning animals against their instincts to fit in with humans needs
Nasty stuff
I’m a Pear/Apple - Part 5. Still going!!
Being asked for an honest opinion
In the past I lost a cat to a road accident even though we weren't living on a busy road at the time. Ideally I think cats would be free to roam but I wouldn't condemn anyone for having a house cat, better a loved house cat than a neglected stray, I imagine they adapt to their environment.
We’ve had others who’ve chosen just to go into the garden for a bit of sun and scuttle back if a leaf rustled. 
