You wouldn't need all that regulations, if the companies wouldn't act like psychopaths.
This is not a Brussels problem, this is a "profit above all else" problem.
And an incompetence problem, see battleborn batteries.
It's not that simple.
We get the vendors we deserve - by buying the cheapest crap we can find.
The result is that vendors are climbing over themselves to ship the latest product without much regard for bug fixing. The EU reg will not solve this, obviously. It's always been like that. It will cause some US firms to not sell to Europe (UK would be OK but they tend to be too dumb to know that) and others will do some workaround, or just sell old products to Europe (introduced before this reg). And stuff on Ebay etc is not enforced anyway so the final profit will be the Chinese selling on Aliexpress, Temu, Amazon, Ebay...
In most of Europe there is zero enforcement of any EU reg. The UK enforces none of ROHS etc etc. The trade mags are full of enforcement / bust stories, planted by EMC labs

And the UK is a "rich" country. Places like Spain, Italy, struggle to just stay afloat. Germany is the big Brussels fanboy but selling into Germany is really hard (I've been exporting tech since 1978). France doesn't like Brussels much and does its own thing (and nobody there would dare run a "frexit" referendum

). BE NL and a few others are also Brussels fanboys. Former Soviet bloc, nobody gives a damn.
It will go like ROHS. Smaller firms used the control and monitoring exemption which gave them ~15 years and by then nobody cares provided you tick all the boxes for the ~200 chemicals. The main hassle is large customers sending you the forms all day long. I especially like the Chinese customers demanding confirmation we don't use child labour

There is no way to magically improve products, while remaining competitive etc etc. Claude will probably help

And as with ISO9000, if you made crap before, you make crap after. Nothing actually changed. It became a pure marketing tool. Its main effect was to exclude small firms from the approved supplier list of any sizeable company. This will do the same. It gave weirdoes without a life (ISO9000 quality managers) lots of power - almost as much as the LGBTQ+ compliance officer has today
