Theres a lot of issues with abandonment. Do people expect to pay $1-$6 for lifetime support of an app, otherwise its 1 star? Or should the developers have warne

Theres a lot of issues with abandonment. Do people expect to pay $1-$6 for lifetime support of an app, otherwise its 1 star? Or should the developers have warned that the product is EOL'd, without refunding money to previous buyers.