Squash is an objectively better game than Tennis

There's simply much more tactical play involved because you're managing more variables at once, the play is faster, the angles of attacking the ball are more varied - there's no possible way to boast the ball off the sides in Tennis, and it's even legal to hit the ball backwards so long as it touches the front wall. Not only do you and your opponent have to manage the positioning of yourselves on the court relative to the ball, but also relative to each other - you have to have enough space to move and swing around your opponent.

It's much more physically demanding; you have to have strong legs to get low to the ball and return to the center of court, you have to be quicker than your opponent and it's consistently regarded as the best Intensity Interval Training sport there is. The amount of strength you can put on the ball for speed and length is limitless whereas tennis a fast shot can easily go out of court if there's no topspin on the ball.

None of the Squash players ever do that stupid moan every time they hit a forehand shot, even Nadal is guilty of this. You can play during a thunderstorm, a Blizzard. Tennis a light smattering on the courts mean that if they're not fully indoor (many of them aren't) then players can break their ankles on the lines and they stop play. Y'all are Redditors and I'm sure you'd agree with me that going outside is for simps.

I rest my case.