There are tons of games that MC tops or switches. You're either bad at picking games to play, or you are exaggerating with resentment.
If you're exclusively talking about m/m furry fvns then the guy isn't so wrong tho, there are WAY more games where the MC is bottom only, with no option to be switch (for routes and whatnot), and very few games where the MC can top only in comparison, and I'm not counting the games where you only have a "one-situation-only" to be able to top and for everyone else, for every other amount of scenes or interactions throughout the game, you are only the bottom, since that still makes your MC a bottom only for that game.
Now if you're talking about furry RPG-ish games (or similar), the guy is wrong, bc basically it doesn't really matter your role and/or doesn't affect the game at all, but when that matters most of the time the MCs are switch, or only bottom if the game has too many bad ends.
Regarding this game I really like it, the music is good, the sprites/art well done, scenes are good, and overall characters designs too, but the glitches are wild, the UI is kinda glitch "locked", the saves does work, but they are glitched since you can't rename them, nor see any indication of what saves you have made, and very few slot saves available (really only 3 saves slots? that sucks), the game also glitched for me 2 times in the cave right before the redbear guy fight (had to go back a save), and thank god the MC is switch and can top.