As much as an Apple fanboy I am, I'd actually recommend something like Amazon's Fire Tablet over a 6 year old iPad. Websites and YouTube are going to be really slow and crashey.
In the future, for amazon links, all you need is the part before the ?
. Eg: https://www.amazon.com/Fire-Tablet-Alexa-Display-Tangerine/dp/B018Y23P7K
The referral part is the &tag=hawk-future-20
.