Bring back mega evolutions

I really loved them so much. When I saw the dynamax thing... It's not the same, Pokemon just get bigger and change attacks. Mega evolutions brought new tactics and made underrated Pokémon to have a chance in competitive, as well as bringing new designs that were super cool. RIP Mega Mawile, Mega Bannete, Mega Beedrill...

Edit: I now those have been culled as well but I really liked the concept of megas :(

Edit2: Holly molly I never expected so many reactions, my mailbox was on fire!!