The rental market needs proper regulation and capped rents. It should not be possible for landlords to make £££ from the housing benefit element of their tenants' Universal Credit, essentially opportunistically and fleecing the public purse -it's parasitic.
The "but where would people live if there weren't landlords" argument is moot: the properties would still be there, it is just a matter of access and distribution ‐management would need to be reassigned.
I 100% agree with the poster who, on a different thread, suggested that residential property ownership should be tied to occupancy: you can only own a property in which you yourself reside.
The hoarding of residential property for the purposes of profiteering from an inflated and unregulated rental market is gross and, in my eyes, represents a fundamental character flaw.
And whoever said that it is becoming 'impossible' to be a landlord ‐I think that's probably subjective. I've a few school mum acquaintances who have lettings portfolios of 3-9 residential properties who are all laughing all the way to the bank. They maintain the properties well, and pride themselves on being 'good' landlords for letting to tenants (young families) on UC, but make no bones about this meaning rents are secure and can be pushed fairly high.
Housing is a basic right and therefore should not be something individuals can turn a profit from, exploiting the need of others. Better turn property over to housing associations or local authorities for better regulation and responsible rent-capping.