Why does it say I have no more home Xbox switches when I have literally never switched my...

You can download your profile.again and factory reset

Now if you game share you might want to talk to whoever you gameshare with

Also support can't give additional switches

You can however use your content if you use your account and sign in

But how do I become eligible bc I really need one more switch. I am 100% sure I only have used a maximum of three switches and when I used my forth for the switch I’m in need right now, it never switched and now it says I have no left.

Customer support can’t offer additional switches. If you’ve made five home Xbox switches for the year and you need assistance, select Help when
you see the message Can’t make this your home Xbox. You may be eligible to receive an exception. If you don't have a survey, you'll have to wait until your limit resets on its own.

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

You may have set the account as Home Xbox on a different console without you noticing it because according to Xbox support:

"When you add a new account to a console and don't set it to Lock it down during setup, we'll automatically make that console your home Xbox."

You can try to check if you're eligible to get an extra switch:

"Press the Xbox button to open the guide.

Select System > Settings > General > Personalization, and then select My home Xbox.

If you see the option "HELP" please click that and if you see a choice of "Need one more?" you may get an additional one by answering a quick survey."

once your eldest sets your youngest's Xbox as his Home there is no need for him to switch his Home Xbox as his subscriptions and games are linked to his account and he can play them on any Xbox without it being his Home console.

when he tries to set his younger brother's Xbox as his Home it will give an error saying all 5 switches have been used, there should be a Help button/option show up. if he clicks that he may be able to get another Home switch.

I would try to find out why the Home Xbox stops working on your youngest's Xbox.

is you eldest switching it back to his Xbox?

have all 5 switches been used on your youngest's Xbox?