Should the government provide subsidies for first-time homebuyers?

No, but they should permanently abolish stamp duty for first-time homebuyers and raise the Lifetime ISA limit on home prices.

Yes but it would have a way larger window to be able to pay it off once the persons are financially stable

How exactly could this to introduced and made to work? Long-term economic security is needed for people to consider taking on mortgages and there is precious little sign of that in the current economy - amid the lingering question about how the British economy can prosper in post-Brexit Britain.

Yes if it is clear houses are all unaffordable but if they are reasonable to all, first-time buyers should be buying at that same rate.

I think by strong rent control and making it harder to become a landlord will bring housing market down. We need a real living wage. People should be able to buy a house without needing assistance from the government in the first place

Yes - But only for certain individuals, vetting process of income, deposit etc should be provide to ensure only those who need help receive it.

yes but this depends on how badly they need it and should only be put in place to prevent them from going homeless