You then started talking about magic items somehow fixing, which are not something I, and many others, can count on. Hey, did you know I've actually played in games with no magic items? Even as a warlock? [quote/]Yes, if you deviate from the recommendations and guidelines of the game substantially, it makes a difference. However, that is a bit like complaining that wizards are underpowered because a DM has no scrolls in the game or fighters are underpowered because the only weapons in the game are daggers.
From the beginning, you just shouted down my personal experience and feelings, as if its somehow wrong, implying I'm either not playing right, or I'm being cruel. And that's just BS.
I said they were either misinformed or unfair. Read the threads and guides on warlock and you'll find a lot of people that disagree with your statements. I can and have stated an example that conflicts with your experience. Also, as your assessment is based upon experiences where you deviated significantly from the guidelines... an unfair label seems to have merit.
I am neither unfair nor misinformed. I don't know if you have an axe to grind or whatever, but don't go jumping at someone just because they're tired of a class.
If you talk down about something "just because" you're tired of it, you're not really assessing the merits anymore. I do not doubt you had a bad experience. In your shoes, I'd have looked for options to expand the breadth of my character's abilities, and spoken to the DM to note that the lack of items in the game was not in line with the guidelines in the book and gas a disproportionate impact on a class like warlock. You don't need to ask the DM to add items, but asking the DM to consider it and think about options is far from unreasonable.
A warlock in a game that follows the guidelines in the books that is spamming Eldritch Blast in key rounds of combat consistently is missing out on other options. You get fewer spells than a sorcererer, wizard or cleric. However, you have more 'powerful' spells than any other class. And few classes have the ability to cast spells an unlimited number of times... much less getting it at second level.
There is a lot of guidance out there in various threads that address your concerns. I'm not a lone voice here. If you post your PC in the right places, there are people that would be happy to make more suggestions to help you have a better experience.