Its laughable that anyone actually thought it was about saving the planet and not about profits.
Sorry I actually do find it laughable - not at Apple but at the idea that this is about profits.
Nokia was and has been notorious for selling accessories for phones - in fact they probably MADE it a profitable venture for any manufacture before anyone else figured it out. Sometimes using the same batteries for phones to be swapped out (smartphones included) yet many many times even if 2 or more of their phones shared the same battery the charging plug (and interface to the phone) differed thus creating a huge need to buy ... you guessed it chargers.
THE worlds BEST SELLING phones annually are:
Nokia 1100 and Nokia 1110 (candy bar basic phones) released 2003 and 2005; each selling 250 Million phones ! They included a charger. Imagine how many chargers they still sold in that time! And they, Nokia made MORE phone models than ANY manufacturer in complete phone history!
Apple's iPhone 6 and 6 plus sold 222.4 million (together) not separately!
Have a look at the facts - of just phones sold in total quantity globally:
en.wikipedia.org
Of those phones, the top 15 best selling phones in history ... Nokia sold the top 12!
Total devices of those top 15 sold by Nokia ... 2.051 Billion phones since 2010! This is just going back 10yrs ... and Nokia accomplished this in just 5yrs!
Now ... figure out the math of just 10% of those users buying a secondary charger (1 for work/travel & 1 for home) at say $10/charger - I recall chargers from Nokia back in 2010 being worth a LOT more in USA/CAN dollars. Now you'd be talking about profits!
So until Apple reaches close to those numbers ... then you're talking hyperbole.
BTW the next best selling iPhone was #16 on that list and combined sales of iPhone 8 and 8Plus at 86.3 million devices. Since the iPhone 5 many iPhone users already had several Lightning cables with USB-A charging blocks. I'm sure many still have quite capable USB-A blocks or USB-C charging blocks to use cables with, not such a high percentage would NEED to buy a charging block or MagSafe charging connection.