Most of the listed symptoms are characteristic of an executive function disorder, of which adhd is the most well known. Very few people have "perfect" executive function without drugs. In other words, it's pretty normal for most people to experience some form of executive dysfunction and it's usually something one learns to manage. Executive functioning is skill just like anything else.

From what I understand, ADHD and other executive function disorders are Defined by having extreme enough of an executive function deficit (relative to peers of a similar age and development) that it has a significant impact on their day-to-day life (because if it didn't, why would you be going to a psych to be diagnosed?). But just because it's relatable also doesn't inherently mean that you have ADHD.

If you think of executive function as being a spectrum, and executive function ability being a normal distribution, the line for adhd is some arbitrary point on that upslope.

Of course, there are people making the argument that phones and social media and the internet and instant gratification might be contributing to executive dysfunction, but this is the kind of thing that's really hard to measure against some objective scale.