This is why going abroad it so much nicer. We have stayed in so many UK holiday lets that want me to strip beds and clean the enitre fucking place, whilst charging £200 per night... leave it pristine and pay a cleaning fee...
Roll on people going abroad and ditching the overpriced shitty uk ( been taking advantage) holiday market.
I think that's very unfair on the huge number of decent, honest people in the UK who work hard in the tourism industry. We've stayed in plenty of places (ordinary holiday lets) and not one of them has expected us to clean the place or tried to withhold our deposit. The odd one has asked us to strip the beds, but that takes, what, one minute per bed?
I don't know where you've been staying - it sounds like you've been very unlucky - but hopefully, the minority of bad, unreasonable and dishonest accommodation providers will be exposed through (honest) online reviews and word spreading in other ways - and then, if their businesses suffer or go under, they've deliberately brought it on themselves.
Take the power back: contact places that you're considering renting and ask if cleaning is included. If they confirm that they expect you to do it, even when charging £200 a night (it's a bit different if it's a cheap hostel), tell them clearly why they've lost your business in favour of a place that doesn't so that.
To be honest, any place that relies on the guests to do the cleaning, rather than a dedicated, competent, actual cleaner who knows what standard is expected, is always going to be truly dreadful, anyway.
We don't have holidays abroad ourselves, but I've heard considerable horror stories of terrible experiences that people have had in other countries too - along with the great many very enjoyable, positive ones, of course.
Disclaimer: we don't work in the tourism industry in any way, but I think that broad generalisations of entire legitimate industries are just too simplistic and very unfair.