Belgium, the world’s top-ranked team, was eliminated by eventual champion Italy in the quarter-finals of Euro 2020 this summer.
Shearer, who won the title with Blackburn in 1995, is the Premier League's record goalscorer, netting 260 goals in 14 seasons for Blackburn and Newcastle.
Like many tech giants, Twitter is under increasing scrutiny for facilitating torrents of invective against users, commonly from anonymous accounts.
Germany have been eliminated from a World Cup in the first round for the first time since the Second World War.
Henry, who was brought to Arsenal by Wenger in 1999, believes a lack of consistency is the key to the club's troubles.