League, lanes, and lies (that thing you always assumed was right)

Hello fellows, There are a lot of preexisting beliefs surrounding this game and how many of these things are factually grounded or a unskilled player with a skin. Is a specific lane less rewarding than others or harder than others? A classic problem is people think supports are under rewarded and have a lack of players Under or over challenging? What are rewards based on? Which lanes are filled first? these are some of the basics I need help learning about, anybody feel like lending me an informational rant? Specific positions are over popularized for incorrect beliefs (more rewards)(ease of play)?I definitely hear my share of rumors and some times it is unbalanced before a champs nerfed, but that's just something you have to keep an eye on with constant game play. Excess amounts of champion counters on a lane or lack of champs altogether? A lot of counters are out there for a champ but is that really a huge game changer? I know sometimes it can shut you down but that's what a teams for ..or not? Do one lane skills transfer better into another less trained lane if bumped?(trolled and spot jacked of course) What does each position get most commonly reward wise and score wise? Is this info worth publicizing to curb unfounded potentially monopolizing lane picks? I think this info is important but even I don't know all the answers. I find that mids are over loved and supports and jungles are shunned while adc are loved but bashed. I need solid facts or just very highly believed facts, can I get some creeps to help me gather answers.. (rants are welcome, just back up that bark with a bite )