I really can’t stop laughing over this thread…
And for the record, I think ziploc bags are probably more expensive than matzah bags. IIRC they’re differently marketed off-brand food storage bags with an off-brand price. No need for any closure.
And it’s not so hard to eat matzo out of a plastic bag. It does take a little getting used to, so maybe the first time it’s awkward. But we humans can be very adaptive, especially a young bochur.