Shitters just hate dynamax because they're spiteful over dexit and the loss of megas. Objectively it's the best designed out of the gimmicks and has greatly improved the metagame. I could give all sorts of reasons why but the best proof is how much less centralized VGC is now. Pic related, year 1 of gen 7 vs year 1 of gen 8 (before they decided to rotate out some mons before the new DLC drops).
>"but muh singles"
VGC Doubles is not only the tournament meta but it's also the most popular one. Perfectly fair to prioritize it over singles.
>"lol playing competitive pokemon"
Then why even have an opinion on dynamax?