alt Hacker News> It can never be better for consumers. The only way a business would adopt this practice is if it leads to greater revenues. On average, that necessarily means worse prices for the average consumer.
That depends on the distribution of consumer incomes. Price discrimination (charging people more who can afford more) can be good for low-income customers.
If you somehow arrange for a redistributive effect. But in practice, the firms are likely to charge each consumer the maximum that consumer can afford. These firms are not engaging in some philanthropic process here.
If you want redistribution, implement a wealth tax.