Comment by pmyteh
To be fair, we've already been through this cycle at least once with animation. The difference between early Disney or even Looney Tunes and (say) late '60s Hanna-Barbera or '80s He-Man is enormous. Since then there has been generally higher-quality animation rather than lower (though I know it varies a lot by country, genre etc.)
It's not inevitable that it's a race to the cheapest and shittest. That's just one (fairly strong) commercial force amongst many.