Saving up for a house seems like an almost impossible challenge, but there is little things you can do to add to savings. little side hustles, crypto is one, and another I have been doing is surveys.
I am not shilling a referral link here, just sharing what I do.
Its called "prolific" , you can add your details to your profile and you get matched with surveys, unlike surveys i have done in the past these have a vastly higher pay out rate, in fact as long as you dont get disqualified they pay out within 28 days automaticaly.
Generally they pay close to minimum wage for time spent.
If i see a survey I do one, money goes to paypal, then to my bank and then into stocks or bonds:)
I joined in November.