How long are wordpress theme updates available after subscription cancellation?

Hello, I want a theme to create my portfolio website on which I will be showcasing my work and also selling some merchandise.
How long will the theme and plugin updates be available to me after I cancel the subscription?

Subscriptions i.e. elements themes do not come with any updates or support regardless of subscription status.

Full purchases from themeforest provide updates for life (as long as the item is supported on the marketplace) and support for 6 months