That's if you understand it entirely, including the legalese, on the first read. That's for the kindle only, not for amazon the website, nor alexa or prime.
I accepted 3 TOS last week, as a dev, it's almost part of my job description, but let's focus on normal people and say they don't accept TOS for Github, FIGMA or AWS, but only for stuff like youtube, gmail, msoffice, whatsapp, instagram, etc.
Let's be _very_ optimistic and say you have 20 TOS (excluding IRL contracts such as the bank, insurance, etc) forced on you every year by services: Apple, Google, Microsoft, Mozilla, Telegram, Facebook all have different TOS for difference services.
Then you have the TOS updates, that don't come as a diff of the previous one, but as a haystack with the changes as needles. So let's say 10 more to read, again.
Let's average reading time to 5 hours (I'm being very generous), and assume you understand the implications (at this point, it's not generosity, it's abnegation). That's 30 * 5, or 150 hours, that you are supposed to spend each year on reading those ? What do you do, take 3 weeks of vacation just for that ? Also don't forget to sleep, eat healthy, exercise, educate yourself, and socialize.
I hope you don't have a full time job or kids.