Earlier quoted context omitted.
The above is most probably for US based clients. E.g. in Poland it is perfectly legal to watch copyrighted material as long as you don't redistribute it. It is also legal to do a reverse engineering of software to allow it to run on your system, software, hardware (so I think a browser also applies). (I'm not a lawyer, just reading some of the more technical law articles)
Poland is an EU member, so your government must have some implementation of the EU Copyright directive, which includes somewhat similar anti-circumvention clauses as the DMCA[0]. There are lots of differences in the details, but I wouldn't make a blanket statement that it's completely legal without actually checking the corresponding laws. [0] https://en.wikipedia.org/wiki/Copyright_Directive#Technologi...
The directives are "transposed" into national law, country by country - and each country can (and does) add a local "flavor" to it. So if the Poles have watered down the anti-circumvention clause (it is very vague in the directive, giving a ton of maneuvering space to the national parliaments), the situation he is describing is very possible. On the opposite side of the spectrum is traditionally France, with its (fortunately incredibly ineffective) three strike system. Very different approaches to things even though both countries are implementing the same copyright directive.
The other type of texts coming from Brussels are "regulations" - those go into effect immediately, without having to be rewritten into national laws. GDPR is an example of such regulation.