New Google Pixels come with 7 years of security updates and 7 major Android updates. With GrapheneOS you generally geht all AOSP updates. https://grapheneos.org/faq#recommended-devices After that GrapheneOS offers 3 years of harm reduction updates https://grapheneos.org/faq#device-lifetime New Samsung devices (like the S24) also come with 7 years of security updates + 7 Android Version updates.
Use hashtags that fit to your posting and that are used/followed often. I for example follow some hashtags that fit my interest and see postings of people I don’t know. When I created my first posting I used only three of these hashtags and quickly had some favourites and shares. Also try to be active in the comments, they are the places where people can find you easily.