I wasn't mocking from afar, I was mocking from only 6 miles away.
Having been a tenant of several houses before buying four years ago, I can echo what others have said about notice periods.
After any fixed period of an Assured Shorthold Tenancy, which is the norm nowadays, often 6 months but set by agreement at the start of the tenancy, if another fixed period is not agreed, the tenancy continues until either the landlord gives two months notice or the tenant one month. That's not unfair to the landlord, because the tenant has more to do as a result of notice being given; the tenant has to find a new place to avoid becoming homeless and has to get packed, while the landlord just has to find a tenant or have a void period.
The real problem is that the system is easily manipulated by bad landlords AND bad tenants, better protection is needed for both.
If a tenant doesn't leave and cease to pay rent, the landlord can only start proceedings when the two months expire, and it will then be a few months more before the bailiffs can go in. By which time the landlord's lost a few months' rent and all too often has some deliberate damage to repair. The tenant won't get a reference but probably still finds another landlord to exploit. Conversely, some landlords will tell lies to get a tenant in, harass a tenant to get them out, and pull all sorts of tricks to try to keep deposit money. If a landlord is in mortgage arrears and gets repossessed, this can become a big problem for the tenant, especially if the lender doesn't know the property has been let.
Most estate agents are incompetent and patronising beyond belief towards tenants too. I had one half my age telling me I wouldn't be able to afford the rent on the house I wanted when I knew that I easily would. It was hard to resist the temptation to tell her that I'd never had a debt in my life other than a previous mortgage which must have begun while she was still in nappies, and that as the holder of an Oxford maths degree I could be expected to be capable of managing my budget. I put it much more politely and got the house. Not before her colleague who showed me round had set off the ear-splitting burglar alarm his manager had neglected to tell him about.