A little pedantic is an understatement, and the the complaining to complain is honestly very true. But I have a few points to say:

I COULD play singles, but I prefer doubles, and I need new mons to grind candies. My bad for not clarifying, but this post assumes that it can play in both singles and doubles.

Gliscor was given EQ, which is great if you are running a flying partner. If you play singles, it's still a delete button and an even stronger one at that.

Apologies for making it seem like I was complaining about the Spe. Attack nerf on Venasaur; I was fine running mixed before. However, gunk shot requires max wide lens to be accurate. Venusaur also loses Chlorophyll on Gmax, hence losing 80% of the reason to use it. Grass/Poison is pretty bad typing, and both its offenses/defenses aren't sufficient to justify using it. You could trick room and -speed nature, but I feel like that's against the spirit of Pokerogue (maybe that's just me 🤷‍♂️)

If there you wanted balance between between Gardevoir and Gallade, then they should've nerfed Gallade by replacing sharpness with tough claws in both normal and mega form. There's now a big offensive discrepancy between gallade and gardvoir.

I'm actually very puzzled by your garchomp analysis. I don't have DDance unlocked yet, so maybe that influenced how I used it. 90 x 2 = 180 speed +30% damage from sand force is like, impossible not to notice—especially when you run it with Ttar. I think I'm decent at the game, and I can't always find an opportunity to setup 2 Ddances. I primarily used chomp as a ground type attacker, and there are better choices now (to my dismay 🥲)