Having seen a MacBook air, I’d be shocked if the battery weren’t remarkably difficult to replace. What was it about the almost paper thin form factor back than that lead you to believe you could just pop the battery out?
Apple could also provide affordable batteries for sale in the event that a person wants a 3rd party professional to replace them.
Id claim that this was somewhat of a turning point when computers started becoming more disposable and that competing companies followed suit. At the time I owned a flat phone with replaceable battery.
Too little glue and a perfectly working battery might start to jiggle around.
Too much glue and it's a bit harder to replace a non-working battery.
I'm guessing that a good 99% of laptops never have their battery replaced. Thus they've optimised for the first case.
So I take it that you immediately returned the MacBook Air and bought something which did have removable batteries?
People are acting like they didn't have a choice but to choose a laptop with a battery glued in. No, the poster chose that machine at the time. There were laptops on the market with replaceable batteries, it just wasn't really their priority as they claim. If it was their priority, you'd think they would have bothered checking.
If I claim having a lot of RAM is important for my machine, and then I buy a laptop with 2GB, I can't really go about arguing I didn't have a choice but to buy the 2GB machine. I just didn't bother investigating the specs and figure out there are machines much more suited for my demands.
There were teardown reviews of the MBA almost instantly when it came out. The knowledge was there, if it was a priority they could have easily known. I'm arguing it wasn't really a priority, I'm sure they were plenty satisfied with that device the day they bought it. They went and choose a machine without bothering to consider if the battery was user serviceable. They might say now it's a priority, but when they paid for the machine it clearly wasn't.