That's true in probably every jurisdiction, though? At least in Germany you can often get free legal advice for many things (Verbraucherschutz, Mietrechtsberatung etc.) and there's insurance you can buy that covers your legal fees in case you lose. And legal fees in Germany are typically not exorbitant.
(Also in some cases, it's the other way around. If your landlord wants to increase the rent it's on them to sue you if they have a valid case.)
That's true in probably every jurisdiction, though? At least in Germany you can often get free legal advice for many things (Verbraucherschutz, Mietrechtsberatung etc.) and there's insurance you can buy that covers your legal fees in case you lose. And legal fees in Germany are typically not exorbitant.
(Also in some cases, it's the other way around. If your landlord wants to increase the rent it's on them to sue you if they have a valid case.)