I believed atm most people would not bother and pay full price,
WHY IS THIS SO?
But it's not just for the first time -- if you start having some BTC on hand, you will always get these sort of discounts. IMO, in the future, some market niches (adult entertainment industry, for one) will use BTC and will give discounts for people to use it. No chargebacks...
The "immoral" industries, like porn, legal pot, certain medical procedures, alcohol have a huge incentive to accept bitcoin. Not only would it be much more difficult for them to get robbed (when they deal with cash) but they would not have to deal with chargebacks which can eat into their profits significantly
To answer the OP's original question, yes after learning about the benefits of Bitcoin I would certainly buy a product using bitcoin.