Complaints have always existed for the Switch, from its redundant mobile app for chat, terrible battery life, to other issues I haven't been bothering to keep up. They were just drowned out by all the platform warriors' collective warcry, that unless you really paid attention, you wouldn't remember or even notice them. The few I listed are ones I remember seeing in almost every Nintendo-related threads since before the Switch launched. However, I don't think we're, or will ever, enter a phase where platform warriors will happily accept the faults of their favourite platforms. After all, you fight for your platform for life, not for a honeymoon period.
To be honest, you've got to ask yourself this right now: Is it quieter because there isn't anything major to talk about, or is this supposed "honeymoon period" ended? We wouldn't say PS is dead simply because people stopped talking God of Wars or their next big game, why is Nintendo different? Besides, people are talking about Pokemon and such in their relevant threads, they just don't bleed into the outside since there is so little worth bleeding out, you wouldn't go into a Halo thread to speculate about the next Pokemon. I'm hyped for their upcoming JRPG ports and games, Scarlet Grace and Octopath, and I'm sure I'm not the only one. But what else is there to talk about when there is little to no news?