Whether people "like" Chevrolet or Ferrari is irrelevant, the facts are that Chevies sell more than Ferraris because they do what people need more than a Ferrari and a price they are willing to pay. Now I am not saying an Android tablet is more practical than an iPad, but for what the majority of people want a tablet for, the Android tablet is a cheaper option that with headphone jacks and micro-sd slots has more flexibility than the Ipad
Only the pro option doesn't have headphone jacks. The rest do. And Apple has a tablet for 329USD. Functional android tablets are actually more expensive from a quick search.
This narrative is mentioned all the time. I cannot recommend android tablets because they simply do not work as well as an iPad and the iPad is cheaper in total cost of ownership and upfront costs now.
Simple google search:
Ipad mini 256GB $549
Samsung tab s2 + 400GB $419. Which is only $20 more than the Ipad mini 64GB (you could probably get a good 256GB + the tab s2 for less than the new Ipad mini).
No matter how you cut & dice it, an Android tablet (and the Samsung is one of the more expensive ones) is significantly cheaper than the Ipad in upfront costs. Whether an Android tablet or an Ipad works best for you really depends on what you use it for. If like most people it is media consumption, web browsing, emails, ebooks then the Android is more than adequate.
If you use it for business and your business server only allows access using the Ipad not an Android tablet then the Ipad is the only choice - that was not the market I was suggesting most people who buy tablets are interested in