The whole point of this is for it to be a hassle to sell something that won't survive a minimum of 5y without repairs.
Designing a product that's likely to fail after 2-3 years will now come with the penalty of having to pay for and store a ton of spare parts. Any and all benefits you historically would get by cutting corners on components will be gone.
I have tried to find the draft proposal but can't; and the original article is paywalled and others refer to it but have very little information.
From what I could find, this doesn't make manufacturers build more durable devices; nor necessarily stock a lot of spare parts. As long as the parts are available from the OEM then they may very well meet the spare parts requirement. Unless it mandates component level viability then a few (more expensive than the phone) boards may meet it as well.
I suspect this is less impactful then some believe. Even the battery cycle requirement is only applicable if the battery can't be replaced:
Under the EU’s plans, if manufacturers can’t supply batteries to consumers for five years, they will have to meet a set of battery endurance tests instead. These will ensure devices achieve 80 percent of a rated capacity after 1,000 full charge cycles. Manufacturers will also be forced to ensure software updates never have a negative effect on battery life.
I suspect, with some redefining of battery capacity, manufacturers will be able to meet this without any impact on repairs. For example, using a larger capacity battery but defining full capacity as a smaller number gives them a lot of room before a battery reaches the magic cycle limit; which is different in the reference article then MR reported.
Not sure how you address software not impacting battery life, but battery life is different from discharge rate. It may require more frequent charging but still met the cycle/capacity regulation.
Of course, there are exclusions:
The regulations won’t apply to phones or tablets with a flexible main display “which the user can unroll and roll up partly or fully,” or smartphones designed for high security environments.
Is a foldable screen exempt as a "partial roll up?"
"EU Draft Proposals Require Manufacturers to Make Pi Equal to 3
Indiana beat them to it, almost.
The EU lawmakers pay for gas? Or for anything? The EU isn't a country.
No, it is confederation; which is one of the challenges it faces in regulation.
Even if the EU was some sort of US of Europe (which it isn't)
No, and the US tried a similar system before adopting the federal system; even then states have a lot of leeway to go their own way.
does the federal government purchase gas or oil in the USA?
Yes, it does.
If some EU members had better followed EU policy we would indeed be better.
That's the weakness of a confederation - there is federal governing body that can set enforceable laws that preempt individual state laws. In a system requiring unanimity to enact regulations smaller states yield power beyond their size; and enforcement is difficult as a result.