I mean, if Premier League was so ahead of other leagues they'd claim that CL spot from wining Europa League every year, right? Also I guess they'd dominate the CL, but the last time I checked, Man City is finding it much easier against farmers from Birmingham or Southampton than against those from Lyon, Monaco or Madrid.
You might as well get mad it's unfair that >90% of footballs will prefer to live in Barcelona or Rome rather than in Manchester or Liverpool.