Is there a reason the community is largely against ADA?

Always wondered if there was something that tipped people over the edge with Cardano, or is it mainly BTC and ETH Maxis, or anyone with a specific coin they follow? I've got ETH, LINK, ADA, and some NANO, and never really understood why the hate for ADA. Yer it's been slow in development, but isn't that a good thing? Maybe you think ETH 2.0 will just do everything better? The foundation seems to be ticking boxes, contracts are now up, countries are coming on board, but it still seems to cop it? Genuinely curious about why people are often very anti-ADA.