I made a video about how to help protect against invades by placing control wards at certain locations. While it wouldnt have helped you in this situation because it was at the beginning, it would help after the first back.
Its very important to for people to understand the match begins where people can start impacting the next several minutes, as far as gold per/min, starts as soon as you can leave the nexus. Where you go, what you do, what you can get away with all have an impact... you can choose to do nothing (go afk at tower till minions spawn) or prepare and ambush, invade, or steal an enemy camp. Many people just go afk at towers, and thats why the clever and bold take advantage and try to get ahead with invades.
That jg coverage video I mentioned. Helps reduce repeated invades, and ganks.
https://www.youtube.com/watch?v=fBRyTLoXpTQ
*Edit: Also thank you for making an actual PSA instead of treating it like a meme and just stating an opinion or minor rant, upvote on that alone.