Golang Channels Or Wait Groups? Let Me Explain.

array(10) { [0]=> object(stdClass)#4682 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "4EqsQzLQy_I" ["related_video_title"]=> string(36) "Message Queue From Scratch In Golang" ["posted_time"]=> string(63) "Трансляция закончилась 1 год назад" ["channelName"]=> string(10) "Anthony GG" } [1]=> object(stdClass)#4655 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "rH0bpx7I2Dk" ["related_video_title"]=> string(52) "This Will Make Everyone Understand Golang Interfaces" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(10) "Anthony GG" } [2]=> object(stdClass)#4680 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vO-_noflMzY" ["related_video_title"]=> string(22) "Goroutines ARE USELESS" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "ThePrimeTime" } [3]=> object(stdClass)#4687 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "kaZOXRqFPCw" ["related_video_title"]=> string(41) "How To Use The Context Package In Golang?" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(10) "Anthony GG" } [4]=> object(stdClass)#4666 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "azx6BC8hNx0" ["related_video_title"]=> string(58) "План развития backend разработчика" ["posted_time"]=> string(21) "6 дней назад" ["channelName"]=> string(17) "Eugene Suleimanov" } [5]=> object(stdClass)#4684 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3WsEDZRif6U" ["related_video_title"]=> string(51) "Go Pointers: When & How To Use Them Efficiently" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(10) "Anthony GG" } [6]=> object(stdClass)#4679 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Yd3eP14aBI0" ["related_video_title"]=> string(119) "Микросервисы на Java: почему это must-have для любого разработчика в 2025?" ["posted_time"]=> string(63) "Трансляция закончилась 4 дня назад" ["channelName"]=> string(43) "Максим Добрынин | ex. Jetbulb" } [7]=> object(stdClass)#4689 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PUPqnDYoMgU" ["related_video_title"]=> string(48) "3 Golang Tips For Beginners I Wish I Knew Sooner" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(10) "Anthony GG" } [8]=> object(stdClass)#4665 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "sy09jrBhWzY" ["related_video_title"]=> string(59) "Mock-собеседование по Go от Team Lead Ozon" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "it-interview" } [9]=> object(stdClass)#4683 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Ya5KRFrwPug" ["related_video_title"]=> string(51) "How To Avoid Locks (Mutex) In Your Golang Programs?" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(10) "Anthony GG" } }