There are games that you can play on your own like dice but there are games that are best played with other people as the experience is completely different and the roulette is that kind of game, the roulette is a game that can be very exciting but you need other people to capture that excitement and unfortunately during the pandemic it was impossible to gamble in traditional casinos and we had to do it online and even if I like to gamble online you do not get the same experience for certain games.
Maybe the Casino presence won't be there, but the online casinos are providing games with precise and perfect results that can be verified. During the Pandemic usage of online casinos have increased a lot. Everything is upon random guess, if you're lucky you'll make a good return. With roulette money management is much important, because we don't know how funds are getting drained once we start playing.
From the point of view of the math you are correct, we are getting the exact same odds and we can say that betting in an online casino is even cheaper and this is overall better for the capital that we are using when we gamble, however while there are games like slots that are very similar to its online counterparts the case of the roulette is completely different, the energy you receive when playing there in a physical casino is a completely different experience than the one you get online.
Always have a big difference when you play this type of base on luck game physically, the entertainment and the joy is far more hypes in physical casinos.
While doing it online where you are the only one who knows about your game, for most gamblers who have good experienced playing inside physical casino there are a huge gaps in terms of real joy and excitements.
But just the same, if you are just aiming for pure gambling you would not mind it for sure.