Exit scamming strategy is exist in every field, so when a company earned lot of reputation and made enough money for their future then they can scam people by closing their business but in real world its not possible since we know the company owners so the laws of our country will punish them.
Anyway a company with good reputation may not do this since they already on the top of the list so they can keep making money ebery year and also their company will grow bigger.
A lot of companies I've had about running away with customers funds even without government been able to sanction them with obvious evidents. Most companies are not even building on genuine reputation this days cause money can still settle this aspect since a lot of people always want to confirm the reputation of a company before purchasing their products.
Running positive reviews like on Facebook, YouTube, Telegram etc are still means of getting a good reputation which are mostly sponsored to companies or owners of the products and services.