They are a relatively established game storefront, and have been at it for over a decade. Same Corp that’s also behind CD Projekt Red.

In the end, any storefront that distributes executables could in theory distribute malware, but I’d honestly be more worried about steam, since their publishing process seems a lot more automated, with less oversight.

I don’t think it’s necessarily worth it for anyone currently on Linux, but if they provide support and a warranty, it might be helpful for some folks who aren’t that computer savvy, but still sick of Windows.

I’d argue that gog might be a bit better, since you can download executables from their website, and then use them offline, without telemetry. But still, I think neither are necessarily all that relevant here.