@daisypetula
If there weren't landlords then how would people who didn't want to buy find a home . Students, people on short term contracts etc?
This has already been answered several times upthread.
The problem today is the drastic imbalance.
Yes we need some private landlords - and this role would be amply filled by people who inherit or move in with a partner/move to a new family home.
What we don't need is investors pushing up housing prices, out bidding first time buyers.
We now have the housing crisis: A situation where first time buyers pay high rents to the landlord investors who priced them out of the stability of having their own home.
Further down the line, those who would never have been able to buy - low waged or too ill or disabled to work - no longer have access to the private rented homes they would have in the past. They've been replaced by the priced out first time buyers.
So those at the bottom - including many vulnerable - are left with no home at all, or at best being at the mercy of the on the wrong side of the law slum landlords.
We need fewer rather than no private landlords and much better regulation - including harsher penalties for landlords who fail to meet basic safety requirements, and an end to any discrimination (benefits, children, well behaved pets, etc). We also need to raise housing benefit amounts.
We need an end to end no fault evictions so that families and individuals are able to put down roots and make a life as part of a local community.
And, we urgently need to end right to buy and build more social housing.