Male here
I have tried SW (and WW) several times over the years - and had some success... but short lived. I was the only male at my group for weeks but then gradually more started turning up.
The SW plan has evolved a lot since I started going, but the last time I tried they were pushing the "free" foods, which included pasta, rice & potatoes. I would overeat on those for sure. The biggest issue for me was the fact it was a large group (50+), and it took over an hour for the leader to go around the room telling everyone how they had done..... and in all honesty I got bored listening.
I'm now on a 3 month plan with Ourpath - which suits me far better. You get a mentor and there is daily learning, a group chat and it's low carb!. They are being offered as a course by some NHS GPs but sadly not mine. There's a lady on youtube called Jazz Salmon that did a series of reviews for it and her enthusiasm made me give it a go - I'm not trying to recruit for them, just saying where I am. It's a little more expensive than the clubs, but far less painful for me. I'm someone that needs a focus and support (hence being here).
If you fancy SW then go for it, it can work. I have a good friend that's lost 4 stone in the last 4 months. I didn't get that result but I'm probably to blame. Just one tip, when they tell you about all the low fat treats you can buy from the shop, don't ask about sugar content - they don't like it
You can of course do the low carb/keto way - some great stuff in the forum, but it depends on what you want. Good luck either way!